45036975 has 24 divisors (see below), whose sum is σ = 74673792. Its totient is φ = 23951200.

The previous prime is 45036911. The next prime is 45036977. The reversal of 45036975 is 57963054.

It is not a de Polignac number, because 45036975 - 2⁶ = 45036911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45036977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36214 + ... + 37436.

It is an arithmetic number, because the mean of its divisors is an integer number (3111408).

Almost surely, 2^45036975 is an apocalyptic number.

45036975 is a deficient number, since it is larger than the sum of its proper divisors (29636817).

45036975 is a wasteful number, since it uses less digits than its factorization.

45036975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 45036975 is about 6710.9593203953. The cubic root of 45036975 is about 355.7867231346.

The spelling of 45036975 in words is "forty-five million, thirty-six thousand, nine hundred seventy-five".