52976915 has 8 divisors (see below), whose sum is σ = 63614688. Its totient is φ = 42353280.

The previous prime is 52976893. The next prime is 52976927. The reversal of 52976915 is 51967925.

It is a happy number.

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

It is not a de Polignac number, because 52976915 - 2¹² = 52972819 is a prime.

It is a Duffinian number.

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, 8354 + ... + 13256.

It is an arithmetic number, because the mean of its divisors is an integer number (7951836).

Almost surely, 2^52976915 is an apocalyptic number.

52976915 is a deficient number, since it is larger than the sum of its proper divisors (10637773).

52976915 is a wasteful number, since it uses less digits than its factorization.

52976915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7069.

The product of its digits is 170100, while the sum is 44.

The square root of 52976915 is about 7278.5242322878. The cubic root of 52976915 is about 375.5740304853.

The spelling of 52976915 in words is "fifty-two million, nine hundred seventy-six thousand, nine hundred fifteen".