150778755166113 has 6 divisors (see below), whose sum is σ = 217791535239954. Its totient is φ = 100519170110736.

The previous prime is 150778755166073. The next prime is 150778755166121. The reversal of 150778755166113 is 311661557877051.

150778755166113 is a `hidden beast` number, since 1 + 5 + 0 + 7 + 7 + 8 + 7 + 5 + 5 + 1 + 6 + 611 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 139594626710289 + 11184128455824 = 11815017^2 + 3344268^2 .

It is not a de Polignac number, because 150778755166113 - 2⁶ = 150778755166049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150778755166133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8376597509220 + ... + 8376597509237.

It is an arithmetic number, because the mean of its divisors is an integer number (36298589206659).

Almost surely, 2^{150778755166113} is an apocalyptic number.

It is an amenable number.

150778755166113 is a deficient number, since it is larger than the sum of its proper divisors (67012780073841).

150778755166113 is a wasteful number, since it uses less digits than its factorization.

150778755166113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16753195018463 (or 16753195018460 counting only the distinct ones).

The product of its (nonzero) digits is 37044000, while the sum is 63.

The spelling of 150778755166113 in words is "one hundred fifty trillion, seven hundred seventy-eight billion, seven hundred fifty-five million, one hundred sixty-six thousand, one hundred thirteen".