45057675 has 48 divisors (see below), whose sum is σ = 82460000. Its totient is φ = 21565440.

The previous prime is 45057673. The next prime is 45057689. The reversal of 45057675 is 57675054.

It is not a de Polignac number, because 45057675 - 2¹ = 45057673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45057671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35451 + ... + 36699.

Almost surely, 2^45057675 is an apocalyptic number.

45057675 is a deficient number, since it is larger than the sum of its proper divisors (37402325).

45057675 is a wasteful number, since it uses less digits than its factorization.

45057675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 45057675 is about 6712.5013966479. The cubic root of 45057675 is about 355.8412239614.

The spelling of 45057675 in words is "forty-five million, fifty-seven thousand, six hundred seventy-five".