45864511 has 16 divisors (see below), whose sum is σ = 57392640. Its totient is φ = 35606880.

The previous prime is 45864491. The next prime is 45864517. The reversal of 45864511 is 11546854.

It is a cyclic number.

It is not a de Polignac number, because 45864511 - 2⁵ = 45864479 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 (45864517) 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, 23470 + ... + 25348.

It is an arithmetic number, because the mean of its divisors is an integer number (3587040).

Almost surely, 2^45864511 is an apocalyptic number.

45864511 is a deficient number, since it is larger than the sum of its proper divisors (11528129).

45864511 is a wasteful number, since it uses less digits than its factorization.

45864511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214.

The product of its digits is 19200, while the sum is 34.

The square root of 45864511 is about 6772.3342356975. The cubic root of 45864511 is about 357.9526559533.

The spelling of 45864511 in words is "forty-five million, eight hundred sixty-four thousand, five hundred eleven".