45004527 has 6 divisors (see below), whose sum is σ = 65006552. Its totient is φ = 30003012.

The previous prime is 45004523. The next prime is 45004567. The reversal of 45004527 is 72540054.

It is not a de Polignac number, because 45004527 - 2² = 45004523 is a prime.

It is a super-3 number, since 3×45004527³ (a number of 24 digits) contains 333 as substring.

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 45004527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45004523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2500243 + ... + 2500260.

Almost surely, 2^45004527 is an apocalyptic number.

45004527 is a deficient number, since it is larger than the sum of its proper divisors (20002025).

45004527 is a wasteful number, since it uses less digits than its factorization.

45004527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000509 (or 5000506 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 45004527 is about 6708.5413466714. The cubic root of 45004527 is about 355.7012574979.

The spelling of 45004527 in words is "forty-five million, four thousand, five hundred twenty-seven".