115415550411 has 32 divisors (see below), whose sum is σ = 176673361920. Its totient is φ = 65651360544.

The previous prime is 115415550409. The next prime is 115415550413. The reversal of 115415550411 is 114055514511.

It is an interprime number because it is at equal distance from previous prime (115415550409) and next prime (115415550413).

It is not a de Polignac number, because 115415550411 - 2¹ = 115415550409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115415550413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8050896 + ... + 8065218.

It is an arithmetic number, because the mean of its divisors is an integer number (5521042560).

Almost surely, 2^115415550411 is an apocalyptic number.

115415550411 is a deficient number, since it is larger than the sum of its proper divisors (61257811509).

115415550411 is a wasteful number, since it uses less digits than its factorization.

115415550411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16055.

The product of its (nonzero) digits is 10000, while the sum is 33.

The spelling of 115415550411 in words is "one hundred fifteen billion, four hundred fifteen million, five hundred fifty thousand, four hundred eleven".