45310700 has 18 divisors (see below), whose sum is σ = 98324436. Its totient is φ = 18124240.

The previous prime is 45310669. The next prime is 45310703. The reversal of 45310700 is 701354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (45310703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226454 + ... + 226653.

Almost surely, 2^45310700 is an apocalyptic number.

It is an amenable number.

45310700 is an abundant number, since it is smaller than the sum of its proper divisors (53013736).

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

45310700 is a wasteful number, since it uses less digits than its factorization.

45310700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453121 (or 453114 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 45310700 is about 6731.3223069468. The cubic root of 45310700 is about 356.5060660285.

The spelling of 45310700 in words is "forty-five million, three hundred ten thousand, seven hundred".