52580901 has 16 divisors (see below), whose sum is σ = 72112320. Its totient is φ = 34058880.

The previous prime is 52580897. The next prime is 52580909. The reversal of 52580901 is 10908525.

It is not a de Polignac number, because 52580901 - 2² = 52580897 is a prime.

It is a super-2 number, since 2×52580901² = 5529502299943602, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52580909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35310 + ... + 36768.

It is an arithmetic number, because the mean of its divisors is an integer number (4507020).

Almost surely, 2^52580901 is an apocalyptic number.

It is an amenable number.

52580901 is a deficient number, since it is larger than the sum of its proper divisors (19531419).

52580901 is a wasteful number, since it uses less digits than its factorization.

52580901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 52580901 is about 7251.2689234368. The cubic root of 52580901 is about 374.6358562905.

The spelling of 52580901 in words is "fifty-two million, five hundred eighty thousand, nine hundred one".