7125388356 has 12 divisors (see below), whose sum is σ = 16625906192. Its totient is φ = 2375129448.

The previous prime is 7125388337. The next prime is 7125388411. The reversal of 7125388356 is 6538835217.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296891170 + ... + 296891193.

Almost surely, 2^7125388356 is an apocalyptic number.

It is an amenable number.

7125388356 is an abundant number, since it is smaller than the sum of its proper divisors (9500517836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7125388356 is a wasteful number, since it uses less digits than its factorization.

7125388356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593782370 (or 593782368 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 7125388356 is about 84412.0154717325. The cubic root of 7125388356 is about 1924.2855261379.

The spelling of 7125388356 in words is "seven billion, one hundred twenty-five million, three hundred eighty-eight thousand, three hundred fifty-six".