52976719 has 4 divisors (see below), whose sum is σ = 52991896. Its totient is φ = 52961544.

The previous prime is 52976717. The next prime is 52976741. The reversal of 52976719 is 91767925.

It is a happy number.

52976719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52976719 - 2¹ = 52976717 is a prime.

It is a super-2 number, since 2×52976719² = 5613065512009922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52976713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577 + ... + 10309.

It is an arithmetic number, because the mean of its divisors is an integer number (13247974).

Almost surely, 2^52976719 is an apocalyptic number.

52976719 is a deficient number, since it is larger than the sum of its proper divisors (15177).

52976719 is an equidigital number, since it uses as much as digits as its factorization.

52976719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176.

The product of its digits is 238140, while the sum is 46.

The square root of 52976719 is about 7278.5107680074. The cubic root of 52976719 is about 375.5735673112.

The spelling of 52976719 in words is "fifty-two million, nine hundred seventy-six thousand, seven hundred nineteen".