71896383025 has 24 divisors (see below), whose sum is σ = 90112973720. Its totient is φ = 56897372160.

The previous prime is 71896383011. The next prime is 71896383061. The reversal of 71896383025 is 52038369817.

It can be written as a sum of positive squares in 12 ways, for example, as 7150562721 + 64745820304 = 84561^2 + 254452^2 .

It is not a de Polignac number, because 71896383025 - 2⁵ = 71896382993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6340561 + ... + 6351889.

Almost surely, 2^71896383025 is an apocalyptic number.

It is an amenable number.

71896383025 is a deficient number, since it is larger than the sum of its proper divisors (18216590695).

71896383025 is a wasteful number, since it uses less digits than its factorization.

71896383025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14053 (or 14048 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 71896383025 in words is "seventy-one billion, eight hundred ninety-six million, three hundred eighty-three thousand, twenty-five".