47630880025 has 9 divisors (see below), whose sum is σ = 59063644381. Its totient is φ = 38103831040.

The previous prime is 47630880001. The next prime is 47630880047. The reversal of 47630880025 is 52008803674.

The square root of 47630880025 is 218245.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 959326729 + 46671553296 = 30973^2 + 216036^2 .

It is not a de Polignac number, because 47630880025 - 2⁷ = 47630879897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1069401 + ... + 1113049.

Almost surely, 2^47630880025 is an apocalyptic number.

47630880025 is the 218245-th square number.

47630880025 is the 109123-rd centered octagonal number.

It is an amenable number.

47630880025 is a deficient number, since it is larger than the sum of its proper divisors (11432764356).

47630880025 is an frugal number, since it uses more digits than its factorization.

47630880025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87308 (or 43654 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 47630880025 in words is "forty-seven billion, six hundred thirty million, eight hundred eighty thousand, twenty-five".