150561134255 has 16 divisors (see below), whose sum is σ = 208488543744. Its totient is φ = 102239569440.

The previous prime is 150561134203. The next prime is 150561134293. The reversal of 150561134255 is 552431165051.

It is not a de Polignac number, because 150561134255 - 2⁸ = 150561133999 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 20878661 + ... + 20885870.

It is an arithmetic number, because the mean of its divisors is an integer number (13030533984).

Almost surely, 2^150561134255 is an apocalyptic number.

150561134255 is a deficient number, since it is larger than the sum of its proper divisors (57927409489).

150561134255 is a wasteful number, since it uses less digits than its factorization.

150561134255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41764646.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 150561134255 in words is "one hundred fifty billion, five hundred sixty-one million, one hundred thirty-four thousand, two hundred fifty-five".