165354376010 has 8 divisors (see below), whose sum is σ = 297637876836. Its totient is φ = 66141750400.

The previous prime is 165354375961. The next prime is 165354376039. The reversal of 165354376010 is 10673453561.

It can be written as a sum of positive squares in 2 ways, for example, as 158948134489 + 6406241521 = 398683^2 + 80039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 8267718791 + ... + 8267718810.

Almost surely, 2^165354376010 is an apocalyptic number.

165354376010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165354376010 is a deficient number, since it is larger than the sum of its proper divisors (132283500826).

165354376010 is a wasteful number, since it uses less digits than its factorization.

165354376010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16535437608.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 165354376010 in words is "one hundred sixty-five billion, three hundred fifty-four million, three hundred seventy-six thousand, ten".