45607550 has 24 divisors (see below), whose sum is σ = 85049616. Its totient is φ = 18195840.

The previous prime is 45607547. The next prime is 45607561. The reversal of 45607550 is 5570654.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23414 + ... + 25286.

It is an arithmetic number, because the mean of its divisors is an integer number (3543734).

Almost surely, 2^45607550 is an apocalyptic number.

45607550 is a deficient number, since it is larger than the sum of its proper divisors (39442066).

45607550 is a wasteful number, since it uses less digits than its factorization.

45607550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372 (or 2367 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 45607550 is about 6753.3362125693. The cubic root of 45607550 is about 357.2829138303.

The spelling of 45607550 in words is "forty-five million, six hundred seven thousand, five hundred fifty".