47608689009025 has 9 divisors (see below), whose sum is σ = 59034817150633. Its totient is φ = 38086923607600.

The previous prime is 47608689008971. The next prime is 47608689009067. The reversal of 47608689009025 is 52090098680674.

The square root of 47608689009025 is 6899905.

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 15812894230849 + 31795794778176 = 3976543^2 + 5638776^2 .

It is not a de Polignac number, because 47608689009025 - 2⁷ = 47608689008897 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, 33809535 + ... + 35189515.

Almost surely, 2^{47608689009025} is an apocalyptic number.

47608689009025 is the 6899905-th square number.

47608689009025 is the 3449953-rd centered octagonal number.

It is an amenable number.

47608689009025 is a deficient number, since it is larger than the sum of its proper divisors (11426128141608).

47608689009025 is an frugal number, since it uses more digits than its factorization.

47608689009025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759972 (or 1379986 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 47608689009025 in words is "forty-seven trillion, six hundred eight billion, six hundred eighty-nine million, nine thousand, twenty-five".