45611875 has 40 divisors (see below), whose sum is σ = 62979840. Its totient is φ = 32868000.

The previous prime is 45611873. The next prime is 45611879. The reversal of 45611875 is 57811654.

It is not a de Polignac number, because 45611875 - 2¹ = 45611873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45611873) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 273042 + ... + 273208.

It is an arithmetic number, because the mean of its divisors is an integer number (1574496).

Almost surely, 2^45611875 is an apocalyptic number.

45611875 is a deficient number, since it is larger than the sum of its proper divisors (17367965).

45611875 is a wasteful number, since it uses less digits than its factorization.

45611875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 214 counting only the distinct ones).

The product of its digits is 33600, while the sum is 37.

The square root of 45611875 is about 6753.6564170825. The cubic root of 45611875 is about 357.2942072803.

The spelling of 45611875 in words is "forty-five million, six hundred eleven thousand, eight hundred seventy-five".