45517707 has 10 divisors (see below), whose sum is σ = 67995708. Its totient is φ = 30345084.

The previous prime is 45517691. The next prime is 45517709. The reversal of 45517707 is 70771554.

It is not a de Polignac number, because 45517707 - 2⁴ = 45517691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45517709) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 280893 + ... + 281054.

Almost surely, 2^45517707 is an apocalyptic number.

45517707 is a deficient number, since it is larger than the sum of its proper divisors (22478001).

45517707 is an equidigital number, since it uses as much as digits as its factorization.

45517707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561959 (or 561950 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 36.

The square root of 45517707 is about 6746.6811841082. The cubic root of 45517707 is about 357.0481539451.

The spelling of 45517707 in words is "forty-five million, five hundred seventeen thousand, seven hundred seven".