83152575 has 60 divisors (see below), whose sum is σ = 168074808. Its totient is φ = 40305600.

The previous prime is 83152543. The next prime is 83152609. The reversal of 83152575 is 57525138.

83152575 is a `hidden beast` number, since 8 + 31 + 52 + 575 = 666.

It is not a de Polignac number, because 83152575 - 2⁵ = 83152543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 20409 + ... + 24141.

Almost surely, 2^83152575 is an apocalyptic number.

83152575 is an abundant number, since it is smaller than the sum of its proper divisors (84922233).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83152575 is a wasteful number, since it uses less digits than its factorization.

83152575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766 (or 3752 counting only the distinct ones).

The product of its digits is 42000, while the sum is 36.

The square root of 83152575 is about 9118.8033754435. The cubic root of 83152575 is about 436.4741898509.

The spelling of 83152575 in words is "eighty-three million, one hundred fifty-two thousand, five hundred seventy-five".