3612371625063 has 8 divisors (see below), whose sum is σ = 5351661666800. Its totient is φ = 2408247750024.

The previous prime is 3612371624977. The next prime is 3612371625073. The reversal of 3612371625063 is 3605261732163.

It is a happy number.

3612371625063 is a `hidden beast` number, since 3 + 6 + 12 + 3 + 7 + 1 + 625 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 3612371625063 - 2¹² = 3612371620967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612371625073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66895770808 + ... + 66895770861.

It is an arithmetic number, because the mean of its divisors is an integer number (668957708350).

Almost surely, 2^{3612371625063} is an apocalyptic number.

3612371625063 is a deficient number, since it is larger than the sum of its proper divisors (1739290041737).

3612371625063 is a wasteful number, since it uses less digits than its factorization.

3612371625063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133791541678 (or 133791541672 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 3612371625063 in words is "three trillion, six hundred twelve billion, three hundred seventy-one million, six hundred twenty-five thousand, sixty-three".