45206575 has 24 divisors (see below), whose sum is σ = 57598992. Its totient is φ = 35185920.

The previous prime is 45206573. The next prime is 45206591. The reversal of 45206575 is 57560254.

It is not a de Polignac number, because 45206575 - 2¹ = 45206573 is a prime.

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 45206575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45206573) 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, 229377 + ... + 229573.

It is an arithmetic number, because the mean of its divisors is an integer number (2399958).

Almost surely, 2^45206575 is an apocalyptic number.

45206575 is a deficient number, since it is larger than the sum of its proper divisors (12392417).

45206575 is a wasteful number, since it uses less digits than its factorization.

45206575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 45206575 is about 6723.5834939413. The cubic root of 45206575 is about 356.2327702758.

The spelling of 45206575 in words is "forty-five million, two hundred six thousand, five hundred seventy-five".