45730516 has 24 divisors (see below), whose sum is σ = 87000480. Its totient is φ = 20906592.

The previous prime is 45730513. The next prime is 45730523. The reversal of 45730516 is 61503754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45730513) 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, 1455 + ... + 9673.

It is an arithmetic number, because the mean of its divisors is an integer number (3625020).

Almost surely, 2^45730516 is an apocalyptic number.

It is an amenable number.

45730516 is a deficient number, since it is larger than the sum of its proper divisors (41269964).

45730516 is a wasteful number, since it uses less digits than its factorization.

45730516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343 (or 8341 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 45730516 is about 6762.4341771288. The cubic root of 45730516 is about 357.6037249352.

The spelling of 45730516 in words is "forty-five million, seven hundred thirty thousand, five hundred sixteen".