425216612524 has 24 divisors (see below), whose sum is σ = 813989127168. Its totient is φ = 192753621840.

The previous prime is 425216612507. The next prime is 425216612549.

425216612524 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13150084 + ... + 13182379.

It is an arithmetic number, because the mean of its divisors is an integer number (33916213632).

Almost surely, 2^425216612524 is an apocalyptic number.

425216612524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425216612524 is a deficient number, since it is larger than the sum of its proper divisors (388772514644).

425216612524 is a wasteful number, since it uses less digits than its factorization.

425216612524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26332845 (or 26332843 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The spelling of 425216612524 in words is "four hundred twenty-five billion, two hundred sixteen million, six hundred twelve thousand, five hundred twenty-four".