52245567 has 40 divisors (see below), whose sum is σ = 85865472. Its totient is φ = 31395600.

The previous prime is 52245541. The next prime is 52245569. The reversal of 52245567 is 76554225.

52245567 is a `hidden beast` number, since 52 + 2 + 45 + 567 = 666.

It is not a de Polignac number, because 52245567 - 2⁸ = 52245311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52245569) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 170028 + ... + 170334.

Almost surely, 2^52245567 is an apocalyptic number.

52245567 is a deficient number, since it is larger than the sum of its proper divisors (33619905).

52245567 is a wasteful number, since it uses less digits than its factorization.

52245567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 512 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 52245567 is about 7228.1095038744. The cubic root of 52245567 is about 373.8377454934.

The spelling of 52245567 in words is "fifty-two million, two hundred forty-five thousand, five hundred sixty-seven".