712388079225 has 48 divisors (see below), whose sum is σ = 1336527671040. Its totient is φ = 371856456000.

The previous prime is 712388079211. The next prime is 712388079229. The reversal of 712388079225 is 522970883217.

It is not a de Polignac number, because 712388079225 - 2¹⁸ = 712387817081 is a prime.

It is a super-4 number, since 4×712388079225⁴ (a number of 49 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (712388079229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11195826 + ... + 11259275.

It is an arithmetic number, because the mean of its divisors is an integer number (27844326480).

Almost surely, 2^712388079225 is an apocalyptic number.

712388079225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

712388079225 is a deficient number, since it is larger than the sum of its proper divisors (624139591815).

712388079225 is a wasteful number, since it uses less digits than its factorization.

712388079225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22455167 (or 22455156 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 712388079225 in words is "seven hundred twelve billion, three hundred eighty-eight million, seventy-nine thousand, two hundred twenty-five".