47425525 has 12 divisors (see below), whose sum is σ = 67208992. Its totient is φ = 32520240.

The previous prime is 47425493. The next prime is 47425541. The reversal of 47425525 is 52552474.

It is not a de Polignac number, because 47425525 - 2⁵ = 47425493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135327 + ... + 135676.

Almost surely, 2^47425525 is an apocalyptic number.

It is an amenable number.

47425525 is a deficient number, since it is larger than the sum of its proper divisors (19783467).

47425525 is a wasteful number, since it uses less digits than its factorization.

47425525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271020 (or 271015 counting only the distinct ones).

The product of its digits is 56000, while the sum is 34.

The square root of 47425525 is about 6886.6192721828. The cubic root of 47425525 is about 361.9684480502.

Adding to 47425525 its reverse (52552474), we get a palindrome (99977999).

The spelling of 47425525 in words is "forty-seven million, four hundred twenty-five thousand, five hundred twenty-five".