45057716 has 24 divisors (see below), whose sum is σ = 86879520. Its totient is φ = 20276000.

The previous prime is 45057707. The next prime is 45057737. The reversal of 45057716 is 61775054.

It is a super-2 number, since 2×45057716² = 4060395542273312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626 + ... + 9513.

It is an arithmetic number, because the mean of its divisors is an integer number (3619980).

Almost surely, 2^45057716 is an apocalyptic number.

It is an amenable number.

45057716 is a deficient number, since it is larger than the sum of its proper divisors (41821804).

45057716 is a wasteful number, since it uses less digits than its factorization.

45057716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10255 (or 10253 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 45057716 is about 6712.5044506503. The cubic root of 45057716 is about 355.8413318933.

It can be divided in two parts, 4505 and 7716, that added together give a palindrome (12221).

The spelling of 45057716 in words is "forty-five million, fifty-seven thousand, seven hundred sixteen".