3272162045157 has 12 divisors (see below), whose sum is σ = 4727119370220. Its totient is φ = 2181135325248.

The previous prime is 3272162045149. The next prime is 3272162045177. The reversal of 3272162045157 is 7515402612723.

3272162045157 is a `hidden beast` number, since 3 + 2 + 7 + 2 + 1 + 620 + 4 + 5 + 15 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2009323260036 + 1262838785121 = 1417506^2 + 1123761^2 .

It is not a de Polignac number, because 3272162045157 - 2³ = 3272162045149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3272162045177) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25435458 + ... + 25563779.

It is an arithmetic number, because the mean of its divisors is an integer number (393926614185).

Almost surely, 2^{3272162045157} is an apocalyptic number.

It is an amenable number.

3272162045157 is a deficient number, since it is larger than the sum of its proper divisors (1454957325063).

3272162045157 is a wasteful number, since it uses less digits than its factorization.

3272162045157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51006372 (or 51006369 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 3272162045157 in words is "three trillion, two hundred seventy-two billion, one hundred sixty-two million, forty-five thousand, one hundred fifty-seven".