52719313 has 8 divisors (see below), whose sum is σ = 54536960. Its totient is φ = 50909040.

The previous prime is 52719263. The next prime is 52719343. The reversal of 52719313 is 31391725.

52719313 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 52719313 - 2¹⁷ = 52588241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52719343) 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, 15403 + ... + 18511.

It is an arithmetic number, because the mean of its divisors is an integer number (6817120).

Almost surely, 2^52719313 is an apocalyptic number.

It is an amenable number.

52719313 is a deficient number, since it is larger than the sum of its proper divisors (1817647).

52719313 is a wasteful number, since it uses less digits than its factorization.

52719313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687.

The product of its digits is 5670, while the sum is 31.

The square root of 52719313 is about 7260.8066356294. The cubic root of 52719313 is about 374.9642940818.

The spelling of 52719313 in words is "fifty-two million, seven hundred nineteen thousand, three hundred thirteen".