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572000053 = 7910876661
BaseRepresentation
bin100010000110000…
…000011100110101
31110212022121120011
4202012000130311
52132413000203
6132431540221
720113630432
oct4206003465
91425277504
10572000053
11273974119
1213b68a671
1391674091
1455d78b89
153533b76d
hex22180735

572000053 has 8 divisors (see below), whose sum is σ = 579860480. Its totient is φ = 564155280.

The previous prime is 572000047. The next prime is 572000059. The reversal of 572000053 is 350000275.

It is an interprime number because it is at equal distance from previous prime (572000047) and next prime (572000059).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 572000053 - 25 = 572000021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 571999988 and 572000033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572000059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82543 + ... + 89203.

It is an arithmetic number, because the mean of its divisors is an integer number (72482560).

Almost surely, 2572000053 is an apocalyptic number.

It is an amenable number.

572000053 is a deficient number, since it is larger than the sum of its proper divisors (7860427).

572000053 is a wasteful number, since it uses less digits than its factorization.

572000053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827.

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 572000053 is about 23916.5225942234. The cubic root of 572000053 is about 830.1030756973.

The spelling of 572000053 in words is "five hundred seventy-two million, fifty-three", and thus it is an aban number.

Divisors: 1 79 1087 6661 85873 526219 7240507 572000053