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57550050083 = 3710691455011
BaseRepresentation
bin110101100110010000…
…000001001100100011
312111112202120110021102
4311212100001030203
51420330303100313
642234345145015
74105100232401
oct654620011443
9174482513242
1057550050083
1122452559469
12b1a148b16b
135572002b96
142add350471
15176c611a58
hexd66401323

57550050083 has 8 divisors (see below), whose sum is σ = 59160787920. Its totient is φ = 55942224480.

The previous prime is 57550050073. The next prime is 57550050091. The reversal of 57550050083 is 38005005575.

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 57550050083 - 210 = 57550049059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57550050013) 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, 687953 + ... + 767058.

It is an arithmetic number, because the mean of its divisors is an integer number (7395098490).

Almost surely, 257550050083 is an apocalyptic number.

57550050083 is a deficient number, since it is larger than the sum of its proper divisors (1610737837).

57550050083 is a wasteful number, since it uses less digits than its factorization.

57550050083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456117.

The product of its (nonzero) digits is 105000, while the sum is 38.

The spelling of 57550050083 in words is "fifty-seven billion, five hundred fifty million, fifty thousand, eighty-three".

Divisors: 1 37 1069 39553 1455011 53835407 1555406759 57550050083