45689502 has 16 divisors (see below), whose sum is σ = 91566720. Its totient is φ = 15198552.

The previous prime is 45689491. The next prime is 45689513. The reversal of 45689502 is 20598654.

It is an interprime number because it is at equal distance from previous prime (45689491) and next prime (45689513).

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, 4552 + ... + 10587.

It is an arithmetic number, because the mean of its divisors is an integer number (5722920).

Almost surely, 2^45689502 is an apocalyptic number.

45689502 is an abundant number, since it is smaller than the sum of its proper divisors (45877218).

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

45689502 is a wasteful number, since it uses less digits than its factorization.

45689502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 45689502 is about 6759.4010089652. The cubic root of 45689502 is about 357.4967857960.

The spelling of 45689502 in words is "forty-five million, six hundred eighty-nine thousand, five hundred two".