115525740635 has 16 divisors (see below), whose sum is σ = 139265408352. Its totient is φ = 91998547200.

The previous prime is 115525740593. The next prime is 115525740637. The reversal of 115525740635 is 536047525511.

It is not a de Polignac number, because 115525740635 - 2¹² = 115525736539 is a prime.

It is a super-3 number, since 3×115525740635³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115525740637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901940 + ... + 1022030.

It is an arithmetic number, because the mean of its divisors is an integer number (8704088022).

Almost surely, 2^115525740635 is an apocalyptic number.

115525740635 is a deficient number, since it is larger than the sum of its proper divisors (23739667717).

115525740635 is a wasteful number, since it uses less digits than its factorization.

115525740635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120974.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 115525740635 in words is "one hundred fifteen billion, five hundred twenty-five million, seven hundred forty thousand, six hundred thirty-five".