625041226312 has 64 divisors (see below), whose sum is σ = 1260917856000. Its totient is φ = 289534404096.

The previous prime is 625041226307. The next prime is 625041226333. The reversal of 625041226312 is 213622140526.

It is a super-2 number, since 2×625041226312² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8801764 + ... + 8872492.

It is an arithmetic number, because the mean of its divisors is an integer number (19701841500).

Almost surely, 2^625041226312 is an apocalyptic number.

It is an amenable number.

625041226312 is an abundant number, since it is smaller than the sum of its proper divisors (635876629688).

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

625041226312 is a wasteful number, since it uses less digits than its factorization.

625041226312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72038 (or 72034 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 625041226312 its reverse (213622140526), we get a palindrome (838663366838).

The spelling of 625041226312 in words is "six hundred twenty-five billion, forty-one million, two hundred twenty-six thousand, three hundred twelve".