115299608463 has 16 divisors (see below), whose sum is σ = 183953791840. Its totient is φ = 70953604992.

The previous prime is 115299608407. The next prime is 115299608471. The reversal of 115299608463 is 364806992511.

115299608463 is a `hidden beast` number, since 1 + 1 + 5 + 29 + 9 + 608 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 115299608463 - 2¹² = 115299604367 is a prime.

It is a super-2 number, since 2×115299608463² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115299608663) 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, 164244106 + ... + 164244807.

It is an arithmetic number, because the mean of its divisors is an integer number (11497111990).

Almost surely, 2^115299608463 is an apocalyptic number.

115299608463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115299608463 is a deficient number, since it is larger than the sum of its proper divisors (68654183377).

115299608463 is a wasteful number, since it uses less digits than its factorization.

115299608463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328488935 (or 328488929 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 115299608463 in words is "one hundred fifteen billion, two hundred ninety-nine million, six hundred eight thousand, four hundred sixty-three".