45345883 has 12 divisors (see below), whose sum is σ = 50168664. Its totient is φ = 40644800.

The previous prime is 45345871. The next prime is 45345887. The reversal of 45345883 is 38854354.

It is not a de Polignac number, because 45345883 - 2⁹ = 45345371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45345887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237318 + ... + 237508.

It is an arithmetic number, because the mean of its divisors is an integer number (4180722).

Almost surely, 2^45345883 is an apocalyptic number.

45345883 is a deficient number, since it is larger than the sum of its proper divisors (4822781).

45345883 is a wasteful number, since it uses less digits than its factorization.

45345883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 315 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 45345883 is about 6733.9351793732. The cubic root of 45345883 is about 356.5983158198.

The spelling of 45345883 in words is "forty-five million, three hundred forty-five thousand, eight hundred eighty-three".