45504365 has 16 divisors (see below), whose sum is σ = 55566000. Its totient is φ = 35768832.

The previous prime is 45504313. The next prime is 45504377. The reversal of 45504365 is 56340554.

It can be written as a sum of positive squares in 8 ways, for example, as 1162084 + 44342281 = 1078^2 + 6659^2 .

It is a cyclic number.

It is not a de Polignac number, because 45504365 - 2¹⁶ = 45438829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130211 + ... + 130559.

It is an arithmetic number, because the mean of its divisors is an integer number (3472875).

Almost surely, 2^45504365 is an apocalyptic number.

It is an amenable number.

45504365 is a deficient number, since it is larger than the sum of its proper divisors (10061635).

45504365 is a wasteful number, since it uses less digits than its factorization.

45504365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 45504365 is about 6745.6923291831. The cubic root of 45504365 is about 357.0132649440.

The spelling of 45504365 in words is "forty-five million, five hundred four thousand, three hundred sixty-five".