150515542055 has 32 divisors (see below), whose sum is σ = 192472023744. Its totient is φ = 112602064896.

The previous prime is 150515542033. The next prime is 150515542061. The reversal of 150515542055 is 550245515051.

It is a cyclic number.

It is not a de Polignac number, because 150515542055 - 2¹⁰ = 150515541031 is a prime.

It is a super-2 number, since 2×150515542055² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37598684 + ... + 37602686.

It is an arithmetic number, because the mean of its divisors is an integer number (6014750742).

Almost surely, 2^150515542055 is an apocalyptic number.

150515542055 is a deficient number, since it is larger than the sum of its proper divisors (41956481689).

150515542055 is a wasteful number, since it uses less digits than its factorization.

150515542055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755.

The product of its (nonzero) digits is 125000, while the sum is 38.

The spelling of 150515542055 in words is "one hundred fifty billion, five hundred fifteen million, five hundred forty-two thousand, fifty-five".