115852291525 has 24 divisors (see below), whose sum is σ = 144659312640. Its totient is φ = 92036360640.

The previous prime is 115852291517. The next prime is 115852291697. The reversal of 115852291525 is 525192258511.

It is not a de Polignac number, because 115852291525 - 2³ = 115852291517 is a prime.

It is a congruent number.

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, 3716956 + ... + 3747994.

It is an arithmetic number, because the mean of its divisors is an integer number (6027471360).

Almost surely, 2^115852291525 is an apocalyptic number.

It is an amenable number.

115852291525 is a deficient number, since it is larger than the sum of its proper divisors (28807021115).

115852291525 is a wasteful number, since it uses less digits than its factorization.

115852291525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32085 (or 32080 counting only the distinct ones).

The product of its digits is 360000, while the sum is 46.

The spelling of 115852291525 in words is "one hundred fifteen billion, eight hundred fifty-two million, two hundred ninety-one thousand, five hundred twenty-five".