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57574940051 = 972332547451
BaseRepresentation
bin110101100111101110…
…111101110110010011
312111121111101222220002
4311213232331312103
51420403141040201
642241034440215
74105521626036
oct654756756623
9174544358802
1057574940051
1122465609692
12b1a989306b
135577208c85
142b0278d01d
15176e8cb76b
hexd67bbdd93

57574940051 has 8 divisors (see below), whose sum is σ = 58418169264. Its totient is φ = 56736806400.

The previous prime is 57574939997. The next prime is 57574940083. The reversal of 57574940051 is 15004947575.

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 57574940051 - 226 = 57507831187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57574939978 and 57574940005.

It is not an unprimeable number, because it can be changed into a prime (57574940251) 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, 1251125 + ... + 1296326.

It is an arithmetic number, because the mean of its divisors is an integer number (7302271158).

Almost surely, 257574940051 is an apocalyptic number.

57574940051 is a deficient number, since it is larger than the sum of its proper divisors (843229213).

57574940051 is a wasteful number, since it uses less digits than its factorization.

57574940051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547781.

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 57574940051 in words is "fifty-seven billion, five hundred seventy-four million, nine hundred forty thousand, fifty-one".

Divisors: 1 97 233 22601 2547451 247102747 593556083 57574940051