52907915 has 8 divisors (see below), whose sum is σ = 63633600. Its totient is φ = 42230272.

The previous prime is 52907909. The next prime is 52907983. The reversal of 52907915 is 51970925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52907915 - 2¹⁰ = 52906891 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9539 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (7954200).

Almost surely, 2^52907915 is an apocalyptic number.

52907915 is a deficient number, since it is larger than the sum of its proper divisors (10725685).

52907915 is a wasteful number, since it uses less digits than its factorization.

52907915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24021.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 52907915 is about 7273.7827160288. The cubic root of 52907915 is about 375.4109036648.

The spelling of 52907915 in words is "fifty-two million, nine hundred seven thousand, nine hundred fifteen".