45352575 has 24 divisors (see below), whose sum is σ = 83315600. Its totient is φ = 24187680.

The previous prime is 45352561. The next prime is 45352579. The reversal of 45352575 is 57525354.

It is not a de Polignac number, because 45352575 - 2⁵ = 45352543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45352579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32920 + ... + 34269.

Almost surely, 2^45352575 is an apocalyptic number.

45352575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45352575 is a deficient number, since it is larger than the sum of its proper divisors (37963025).

45352575 is a wasteful number, since it uses less digits than its factorization.

45352575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67208 (or 67197 counting only the distinct ones).

The product of its digits is 105000, while the sum is 36.

The square root of 45352575 is about 6734.4320473222. The cubic root of 45352575 is about 356.6158568356.

The spelling of 45352575 in words is "forty-five million, three hundred fifty-two thousand, five hundred seventy-five".