625443630633404 has 48 divisors (see below), whose sum is σ = 1194300081744000. Its totient is φ = 284227963934400.

The previous prime is 625443630633403. The next prime is 625443630633421. The reversal of 625443630633404 is 404336036344526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625443630633403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3705567494 + ... + 3705736274.

It is an arithmetic number, because the mean of its divisors is an integer number (24881251703000).

Almost surely, 2^{625443630633404} is an apocalyptic number.

It is an amenable number.

625443630633404 is a deficient number, since it is larger than the sum of its proper divisors (568856451110596).

625443630633404 is a wasteful number, since it uses less digits than its factorization.

625443630633404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187434 (or 187432 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 53.

The spelling of 625443630633404 in words is "six hundred twenty-five trillion, four hundred forty-three billion, six hundred thirty million, six hundred thirty-three thousand, four hundred four".