52294915 has 4 divisors (see below), whose sum is σ = 62753904. Its totient is φ = 41835928.

The previous prime is 52294909. The next prime is 52294927. The reversal of 52294915 is 51949225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52294915 - 2⁷ = 52294787 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5229487 + ... + 5229496.

It is an arithmetic number, because the mean of its divisors is an integer number (15688476).

Almost surely, 2^52294915 is an apocalyptic number.

52294915 is a deficient number, since it is larger than the sum of its proper divisors (10458989).

52294915 is a wasteful number, since it uses less digits than its factorization.

52294915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10458988.

The product of its digits is 32400, while the sum is 37.

The square root of 52294915 is about 7231.5223155294. The cubic root of 52294915 is about 373.9554099566.

The spelling of 52294915 in words is "fifty-two million, two hundred ninety-four thousand, nine hundred fifteen".