115001153545255 has 16 divisors (see below), whose sum is σ = 141289917626880. Its totient is φ = 89810967220128.

The previous prime is 115001153545253. The next prime is 115001153545297. The reversal of 115001153545255 is 552545351100511.

It is a cyclic number.

It is not a de Polignac number, because 115001153545255 - 2¹ = 115001153545253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115001153545253) 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, 149613595 + ... + 150380284.

It is an arithmetic number, because the mean of its divisors is an integer number (8830619851680).

Almost surely, 2^{115001153545255} is an apocalyptic number.

115001153545255 is a deficient number, since it is larger than the sum of its proper divisors (26288764081625).

115001153545255 is a wasteful number, since it uses less digits than its factorization.

115001153545255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299995710.

The product of its (nonzero) digits is 375000, while the sum is 43.

The spelling of 115001153545255 in words is "one hundred fifteen trillion, one billion, one hundred fifty-three million, five hundred forty-five thousand, two hundred fifty-five".