16254331760137 has 8 divisors (see below), whose sum is σ = 17210504975400. Its totient is φ = 15298162550784.

The previous prime is 16254331760083. The next prime is 16254331760189. The reversal of 16254331760137 is 73106713345261.

It can be written as a sum of positive squares in 4 ways, for example, as 5970149805321 + 10284181954816 = 2443389^2 + 3206896^2 .

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

It is not a de Polignac number, because 16254331760137 - 2³⁹ = 15704575946249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16254331767137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12738289 + ... + 13956097.

It is an arithmetic number, because the mean of its divisors is an integer number (2151313121925).

Almost surely, 2^{16254331760137} is an apocalyptic number.

16254331760137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

16254331760137 is a deficient number, since it is larger than the sum of its proper divisors (956173215263).

16254331760137 is a wasteful number, since it uses less digits than its factorization.

16254331760137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002955.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 16254331760137 in words is "sixteen trillion, two hundred fifty-four billion, three hundred thirty-one million, seven hundred sixty thousand, one hundred thirty-seven".