57557127607 has 8 divisors (see below), whose sum is σ = 68639556096. Its totient is φ = 47189694552.

The previous prime is 57557127601. The next prime is 57557127643. The reversal of 57557127607 is 70672175575.

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

It is not a de Polignac number, because 57557127607 - 2⁷ = 57557127479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57557127601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178748683 + ... + 178749004.

It is an arithmetic number, because the mean of its divisors is an integer number (8579944512).

Almost surely, 2^57557127607 is an apocalyptic number.

57557127607 is a deficient number, since it is larger than the sum of its proper divisors (11082428489).

57557127607 is a wasteful number, since it uses less digits than its factorization.

57557127607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357497717.

The product of its (nonzero) digits is 3601500, while the sum is 52.

The spelling of 57557127607 in words is "fifty-seven billion, five hundred fifty-seven million, one hundred twenty-seven thousand, six hundred seven".