45333873 has 48 divisors (see below), whose sum is σ = 75479040. Its totient is φ = 26006400.

The previous prime is 45333857. The next prime is 45333901. The reversal of 45333873 is 37833354.

It is a happy number.

It is not a de Polignac number, because 45333873 - 2⁴ = 45333857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45333833) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104968 + ... + 105398.

It is an arithmetic number, because the mean of its divisors is an integer number (1572480).

Almost surely, 2^45333873 is an apocalyptic number.

It is an amenable number.

45333873 is a deficient number, since it is larger than the sum of its proper divisors (30145167).

45333873 is a wasteful number, since it uses less digits than its factorization.

45333873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 507 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 45333873 is about 6733.0433683439. The cubic root of 45333873 is about 356.5668309775.

The spelling of 45333873 in words is "forty-five million, three hundred thirty-three thousand, eight hundred seventy-three".