87602807561025 has 24 divisors (see below), whose sum is σ = 147918272517504. Its totient is φ = 45727422952000.

The previous prime is 87602807560997. The next prime is 87602807561051. The reversal of 87602807561025 is 52016570820678.

It is not a de Polignac number, because 87602807561025 - 2⁸ = 87602807560769 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

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, 12425926626 + ... + 12425933675.

It is an arithmetic number, because the mean of its divisors is an integer number (6163261354896).

Almost surely, 2^{87602807561025} is an apocalyptic number.

It is an amenable number.

87602807561025 is a deficient number, since it is larger than the sum of its proper divisors (60315464956479).

87602807561025 is a wasteful number, since it uses less digits than its factorization.

87602807561025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24851860361 (or 24851860356 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 87602807561025 in words is "eighty-seven trillion, six hundred two billion, eight hundred seven million, five hundred sixty-one thousand, twenty-five".