57258633607 has 36 divisors (see below), whose sum is σ = 71875949376. Its totient is φ = 45429975360.

The previous prime is 57258633587. The next prime is 57258633617. The reversal of 57258633607 is 70633685275.

57258633607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57258633607 - 2⁷ = 57258633479 is a prime.

It is a super-2 number, since 2×57258633607² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57258633617) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 767923 + ... + 839179.

Almost surely, 2^57258633607 is an apocalyptic number.

57258633607 is a deficient number, since it is larger than the sum of its proper divisors (14617315769).

57258633607 is a wasteful number, since it uses less digits than its factorization.

57258633607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71348 (or 71318 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 57258633607 in words is "fifty-seven billion, two hundred fifty-eight million, six hundred thirty-three thousand, six hundred seven".