332160045 has 32 divisors (see below), whose sum is σ = 620310528. Its totient is φ = 148611648.

The previous prime is 332160011. The next prime is 332160047. The reversal of 332160045 is 540061233.

It is a happy number.

It is not a de Polignac number, because 332160045 - 2⁶ = 332159981 is a prime.

It is a super-2 number, since 2×332160045² = 220660590988804050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332159997 and 332160024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332160047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28719 + ... + 38588.

It is an arithmetic number, because the mean of its divisors is an integer number (19384704).

Almost surely, 2^332160045 is an apocalyptic number.

332160045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

332160045 is a deficient number, since it is larger than the sum of its proper divisors (288150483).

332160045 is a wasteful number, since it uses less digits than its factorization.

332160045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67369.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 332160045 is about 18225.2584343817. The cubic root of 332160045 is about 692.5468053008.

The spelling of 332160045 in words is "three hundred thirty-two million, one hundred sixty thousand, forty-five".