6625059404 has 6 divisors (see below), whose sum is σ = 11593853964. Its totient is φ = 3312529700.

The previous prime is 6625059377. The next prime is 6625059421. The reversal of 6625059404 is 4049505266.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828132422 + ... + 828132429.

It is an arithmetic number, because the mean of its divisors is an integer number (1932308994).

Almost surely, 2^6625059404 is an apocalyptic number.

It is an amenable number.

6625059404 is a deficient number, since it is larger than the sum of its proper divisors (4968794560).

6625059404 is a wasteful number, since it uses less digits than its factorization.

6625059404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656264855 (or 1656264853 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 6625059404 is about 81394.4678955517. The cubic root of 6625059404 is about 1878.1484906384.

The spelling of 6625059404 in words is "six billion, six hundred twenty-five million, fifty-nine thousand, four hundred four".