57940058345 has 16 divisors (see below), whose sum is σ = 78817247040. Its totient is φ = 40534582464.

The previous prime is 57940058311. The next prime is 57940058347. The reversal of 57940058345 is 54385004975.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57940058345 - 2⁸ = 57940058089 is a prime.

It is a super-2 number, since 2×57940058345² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57940058293 and 57940058302.

It is not an unprimeable number, because it can be changed into a prime (57940058347) 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, 23456279 + ... + 23458748.

It is an arithmetic number, because the mean of its divisors is an integer number (4926077940).

Almost surely, 2^57940058345 is an apocalyptic number.

It is an amenable number.

57940058345 is a deficient number, since it is larger than the sum of its proper divisors (20877188695).

57940058345 is a wasteful number, since it uses less digits than its factorization.

57940058345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46915064.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 57940058345 in words is "fifty-seven billion, nine hundred forty million, fifty-eight thousand, three hundred forty-five".