115525463307 has 16 divisors (see below), whose sum is σ = 161148137472. Its totient is φ = 73539817280.

The previous prime is 115525463293. The next prime is 115525463351. The reversal of 115525463307 is 703364525511.

It is not a de Polignac number, because 115525463307 - 2¹⁵ = 115525430539 is a prime.

It is a super-2 number, since 2×115525463307² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115525463357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9986043 + ... + 9997604.

It is an arithmetic number, because the mean of its divisors is an integer number (10071758592).

Almost surely, 2^115525463307 is an apocalyptic number.

115525463307 is a deficient number, since it is larger than the sum of its proper divisors (45622674165).

115525463307 is a wasteful number, since it uses less digits than its factorization.

115525463307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19983738.

The product of its (nonzero) digits is 378000, while the sum is 42.

Adding to 115525463307 its reverse (703364525511), we get a palindrome (818889988818).

The spelling of 115525463307 in words is "one hundred fifteen billion, five hundred twenty-five million, four hundred sixty-three thousand, three hundred seven".