52072580 has 48 divisors (see below), whose sum is σ = 125408640. Its totient is φ = 17791488.

The previous prime is 52072571. The next prime is 52072609. The reversal of 52072580 is 8527025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60191 + ... + 61049.

It is an arithmetic number, because the mean of its divisors is an integer number (2612680).

Almost surely, 2^52072580 is an apocalyptic number.

It is an amenable number.

52072580 is an abundant number, since it is smaller than the sum of its proper divisors (73336060).

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

52072580 is a wasteful number, since it uses less digits than its factorization.

52072580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 52072580 is about 7216.1333136244. The cubic root of 52072580 is about 373.4246924233.

The spelling of 52072580 in words is "fifty-two million, seventy-two thousand, five hundred eighty".