45711500 has 24 divisors (see below), whose sum is σ = 99835008. Its totient is φ = 18284400.

The previous prime is 45711499. The next prime is 45711517. The reversal of 45711500 is 511754.

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, 45212 + ... + 46211.

It is an arithmetic number, because the mean of its divisors is an integer number (4159792).

Almost surely, 2^45711500 is an apocalyptic number.

It is an amenable number.

45711500 is an abundant number, since it is smaller than the sum of its proper divisors (54123508).

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

45711500 is a wasteful number, since it uses less digits than its factorization.

45711500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91442 (or 91430 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 45711500 is about 6761.0280283401. The cubic root of 45711500 is about 357.5541509249.

The spelling of 45711500 in words is "forty-five million, seven hundred eleven thousand, five hundred".