45377370 has 48 divisors (see below), whose sum is σ = 118321632. Its totient is φ = 12065760.

The previous prime is 45377357. The next prime is 45377393. The reversal of 45377370 is 7377354.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50949 + ... + 51831.

It is an arithmetic number, because the mean of its divisors is an integer number (2465034).

Almost surely, 2^45377370 is an apocalyptic number.

45377370 is an abundant number, since it is smaller than the sum of its proper divisors (72944262).

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

45377370 is a wasteful number, since it uses less digits than its factorization.

45377370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1464 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The square root of 45377370 is about 6736.2727082564. The cubic root of 45377370 is about 356.6808342506.

The spelling of 45377370 in words is "forty-five million, three hundred seventy-seven thousand, three hundred seventy".