87895315725 has 24 divisors (see below), whose sum is σ = 166080292800. Its totient is φ = 40180715520.

The previous prime is 87895315723. The next prime is 87895315727. The reversal of 87895315725 is 52751359878.

It is an interprime number because it is at equal distance from previous prime (87895315723) and next prime (87895315727).

It is not a de Polignac number, because 87895315725 - 2¹ = 87895315723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87895315723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83709300 + ... + 83710349.

It is an arithmetic number, because the mean of its divisors is an integer number (6920012200).

Almost surely, 2^87895315725 is an apocalyptic number.

It is an amenable number.

87895315725 is a deficient number, since it is larger than the sum of its proper divisors (78184977075).

87895315725 is a wasteful number, since it uses less digits than its factorization.

87895315725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167419669 (or 167419664 counting only the distinct ones).

The product of its digits is 21168000, while the sum is 60.

The spelling of 87895315725 in words is "eighty-seven billion, eight hundred ninety-five million, three hundred fifteen thousand, seven hundred twenty-five".