45161307160 has 64 divisors (see below), whose sum is σ = 111060875520. Its totient is φ = 16453447680.

The previous prime is 45161307133. The next prime is 45161307161. The reversal of 45161307160 is 6170316154.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45161307161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050109 + ... + 1092268.

It is an arithmetic number, because the mean of its divisors is an integer number (1735326180).

Almost surely, 2^45161307160 is an apocalyptic number.

45161307160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45161307160 is an abundant number, since it is smaller than the sum of its proper divisors (65899568360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45161307160 is a wasteful number, since it uses less digits than its factorization.

45161307160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142436 (or 2142432 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 45161307160 in words is "forty-five billion, one hundred sixty-one million, three hundred seven thousand, one hundred sixty".