52713969 has 16 divisors (see below), whose sum is σ = 87628800. Its totient is φ = 27383760.

The previous prime is 52713929. The next prime is 52713977. The reversal of 52713969 is 96931725.

52713969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52713969 - 2⁷ = 52713841 is a prime.

It is a super-2 number, since 2×52713969² = 5557525055465922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52713969.

It is not an unprimeable number, because it can be changed into a prime (52713929) 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 15 ways as a sum of consecutive naturals, for example, 113869 + ... + 114330.

It is an arithmetic number, because the mean of its divisors is an integer number (5476800).

Almost surely, 2^52713969 is an apocalyptic number.

It is an amenable number.

52713969 is a deficient number, since it is larger than the sum of its proper divisors (34914831).

52713969 is a wasteful number, since it uses less digits than its factorization.

52713969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228220.

The product of its digits is 102060, while the sum is 42.

The square root of 52713969 is about 7260.4386231136. The cubic root of 52713969 is about 374.9516239819.

The spelling of 52713969 in words is "fifty-two million, seven hundred thirteen thousand, nine hundred sixty-nine".