45036459 has 32 divisors (see below), whose sum is σ = 74188800. Its totient is φ = 26814240.

The previous prime is 45036457. The next prime is 45036499. The reversal of 45036459 is 95463054.

It is a happy number.

45036459 is a `hidden beast` number, since 4 + 5 + 0 + 3 + 645 + 9 = 666.

It is not a de Polignac number, because 45036459 - 2¹ = 45036457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45036457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8812 + ... + 12950.

It is an arithmetic number, because the mean of its divisors is an integer number (2318400).

Almost surely, 2^45036459 is an apocalyptic number.

45036459 is a deficient number, since it is larger than the sum of its proper divisors (29152341).

45036459 is a wasteful number, since it uses less digits than its factorization.

45036459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192 (or 4186 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 45036459 is about 6710.9208757070. The cubic root of 45036459 is about 355.7853643500.

The spelling of 45036459 in words is "forty-five million, thirty-six thousand, four hundred fifty-nine".