425445464544524 has 48 divisors (see below), whose sum is σ = 778107719793600. Its totient is φ = 203280997920000.

The previous prime is 425445464544511. The next prime is 425445464544547.

425445464544524 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26165849 + ... + 39185999.

It is an arithmetic number, because the mean of its divisors is an integer number (16210577495700).

Almost surely, 2^{425445464544524} is an apocalyptic number.

It is an amenable number.

425445464544524 is a deficient number, since it is larger than the sum of its proper divisors (352662255249076).

425445464544524 is a wasteful number, since it uses less digits than its factorization.

425445464544524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13023074 (or 13023072 counting only the distinct ones).

The product of its digits is 983040000, while the sum is 62.

The spelling of 425445464544524 in words is "four hundred twenty-five trillion, four hundred forty-five billion, four hundred sixty-four million, five hundred forty-four thousand, five hundred twenty-four".