45349583 has 12 divisors (see below), whose sum is σ = 48243720. Its totient is φ = 42613296.

The previous prime is 45349573. The next prime is 45349589. The reversal of 45349583 is 38594354.

It is not a de Polignac number, because 45349583 - 2⁶ = 45349519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45349583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45349589) 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, 30485 + ... + 31937.

It is an arithmetic number, because the mean of its divisors is an integer number (4020310).

Almost surely, 2^45349583 is an apocalyptic number.

45349583 is a deficient number, since it is larger than the sum of its proper divisors (2894137).

45349583 is a wasteful number, since it uses less digits than its factorization.

45349583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1535 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 45349583 is about 6734.2099016885. The cubic root of 45349583 is about 356.6080144429.

The spelling of 45349583 in words is "forty-five million, three hundred forty-nine thousand, five hundred eighty-three".