165114150788 has 12 divisors (see below), whose sum is σ = 290023928460. Its totient is φ = 82250171232.

The previous prime is 165114150767. The next prime is 165114150827. The reversal of 165114150788 is 887051411561.

It can be written as a sum of positive squares in 2 ways, for example, as 17725727044 + 147388423744 = 133138^2 + 383912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76724831 + ... + 76726982.

It is an arithmetic number, because the mean of its divisors is an integer number (24168660705).

Almost surely, 2^165114150788 is an apocalyptic number.

It is an amenable number.

165114150788 is a deficient number, since it is larger than the sum of its proper divisors (124909777672).

165114150788 is a wasteful number, since it uses less digits than its factorization.

165114150788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153452086 (or 153452084 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 47.

The spelling of 165114150788 in words is "one hundred sixty-five billion, one hundred fourteen million, one hundred fifty thousand, seven hundred eighty-eight".