115288769764 has 81 divisors (see below), whose sum is σ = 238480224003. Its totient is φ = 48625130736.

The previous prime is 115288769759. The next prime is 115288769767. The reversal of 115288769764 is 467967882511.

The square root of 115288769764 is 339542.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 115288769696 and 115288769705.

It is not an unprimeable number, because it can be changed into a prime (115288769767) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 375533299 + ... + 375533605.

Almost surely, 2^115288769764 is an apocalyptic number.

115288769764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115288769764 is the 339542-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115288769764

115288769764 is an abundant number, since it is smaller than the sum of its proper divisors (123191454239).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115288769764 is an frugal number, since it uses more digits than its factorization.

115288769764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 395 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 64.

Multiplying 115288769764 by its sum of digits (64), we get a square (7378481264896 = 2716336²).

The spelling of 115288769764 in words is "one hundred fifteen billion, two hundred eighty-eight million, seven hundred sixty-nine thousand, seven hundred sixty-four".