52570080 has 192 divisors, whose sum is σ = 188939520. Its totient is φ = 13644288.

The previous prime is 52570061. The next prime is 52570129. The reversal of 52570080 is 8007525.

It is a happy number.

It is a super-2 number, since 2×52570080² = 5527226622412800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185619 + ... + 185901.

It is an arithmetic number, because the mean of its divisors is an integer number (984060).

Almost surely, 2^52570080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52570080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94469760).

52570080 is an abundant number, since it is smaller than the sum of its proper divisors (136369440).

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

52570080 is a wasteful number, since it uses less digits than its factorization.

52570080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 52570080 is about 7250.5227397754. The cubic root of 52570080 is about 374.6101548625.

The spelling of 52570080 in words is "fifty-two million, five hundred seventy thousand, eighty".