52968719 has 8 divisors (see below), whose sum is σ = 57601008. Its totient is φ = 48504960.

The previous prime is 52968697. The next prime is 52968737. The reversal of 52968719 is 91786925.

52968719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52968719 - 2¹² = 52964623 is a prime.

It is a super-2 number, since 2×52968719² = 5611370385001922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52968749) 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 7 ways as a sum of consecutive naturals, for example, 41477 + ... + 42734.

It is an arithmetic number, because the mean of its divisors is an integer number (7200126).

Almost surely, 2^52968719 is an apocalyptic number.

52968719 is a deficient number, since it is larger than the sum of its proper divisors (4632289).

52968719 is a wasteful number, since it uses less digits than its factorization.

52968719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84265.

The product of its digits is 272160, while the sum is 47.

The square root of 52968719 is about 7277.9611842878. The cubic root of 52968719 is about 375.5546612719.

The spelling of 52968719 in words is "fifty-two million, nine hundred sixty-eight thousand, seven hundred nineteen".