52979195 has 4 divisors (see below), whose sum is σ = 63575040. Its totient is φ = 42383352.

The previous prime is 52979177. The next prime is 52979203. The reversal of 52979195 is 59197925.

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 52979195 - 2⁶ = 52979131 is a prime.

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, 5297915 + ... + 5297924.

It is an arithmetic number, because the mean of its divisors is an integer number (15893760).

Almost surely, 2^52979195 is an apocalyptic number.

52979195 is a deficient number, since it is larger than the sum of its proper divisors (10595845).

52979195 is a wasteful number, since it uses less digits than its factorization.

52979195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595844.

The product of its digits is 255150, while the sum is 47.

The square root of 52979195 is about 7278.6808557595. The cubic root of 52979195 is about 375.5794183447.

The spelling of 52979195 in words is "fifty-two million, nine hundred seventy-nine thousand, one hundred ninety-five".