57710988145 has 16 divisors (see below), whose sum is σ = 69905151360. Its totient is φ = 45736111744.

The previous prime is 57710988143. The next prime is 57710988199. The reversal of 57710988145 is 54188901775.

It is a cyclic number.

It is not a de Polignac number, because 57710988145 - 2¹ = 57710988143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57710988143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112797 + ... + 357973.

It is an arithmetic number, because the mean of its divisors is an integer number (4369071960).

Almost surely, 2^57710988145 is an apocalyptic number.

It is an amenable number.

57710988145 is a deficient number, since it is larger than the sum of its proper divisors (12194163215).

57710988145 is a wasteful number, since it uses less digits than its factorization.

57710988145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245624.

The product of its (nonzero) digits is 2822400, while the sum is 55.

The spelling of 57710988145 in words is "fifty-seven billion, seven hundred ten million, nine hundred eighty-eight thousand, one hundred forty-five".