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522052053 = 3353492967
BaseRepresentation
bin11111000111011…
…110000111010101
31100101022222210020
4133013132013111
52032121131203
6123445215353
715636240435
oct3707360725
91311288706
10522052053
11248759486
12126a01559
1384206553
144d4962c5
1530c72153
hex1f1de1d5

522052053 has 8 divisors (see below), whose sum is σ = 698042688. Its totient is φ = 347048064.

The previous prime is 522052051. The next prime is 522052061. The reversal of 522052053 is 350250225.

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

It is not a de Polignac number, because 522052053 - 21 = 522052051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522052051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245425 + ... + 247542.

It is an arithmetic number, because the mean of its divisors is an integer number (87255336).

Almost surely, 2522052053 is an apocalyptic number.

It is an amenable number.

522052053 is a deficient number, since it is larger than the sum of its proper divisors (175990635).

522052053 is a wasteful number, since it uses less digits than its factorization.

522052053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493323.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 522052053 is about 22848.4584381529. The cubic root of 522052053 is about 805.2015508084.

The spelling of 522052053 in words is "five hundred twenty-two million, fifty-two thousand, fifty-three".

Divisors: 1 3 353 1059 492967 1478901 174017351 522052053