45385597 has 16 divisors (see below), whose sum is σ = 50257152. Its totient is φ = 40803840.

The previous prime is 45385591. The next prime is 45385607. The reversal of 45385597 is 79558354.

It is a cyclic number.

It is not a de Polignac number, because 45385597 - 2³ = 45385589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45385591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33697 + ... + 35017.

It is an arithmetic number, because the mean of its divisors is an integer number (3141072).

Almost surely, 2^45385597 is an apocalyptic number.

45385597 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

45385597 is a deficient number, since it is larger than the sum of its proper divisors (4871555).

45385597 is a wasteful number, since it uses less digits than its factorization.

45385597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

The product of its digits is 756000, while the sum is 46.

The square root of 45385597 is about 6736.8833298492. The cubic root of 45385597 is about 356.7023885767.

The spelling of 45385597 in words is "forty-five million, three hundred eighty-five thousand, five hundred ninety-seven".