52380313919 has 16 divisors (see below), whose sum is σ = 55068249600. Its totient is φ = 49727129760.

The previous prime is 52380313903. The next prime is 52380313943. The reversal of 52380313919 is 91931308325.

It is not a de Polignac number, because 52380313919 - 2⁴ = 52380313903 is a prime.

It is a super-2 number, since 2×52380313919² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52380313919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52380313519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4884974 + ... + 4895684.

It is an arithmetic number, because the mean of its divisors is an integer number (3441765600).

Almost surely, 2^52380313919 is an apocalyptic number.

52380313919 is a deficient number, since it is larger than the sum of its proper divisors (2687935681).

52380313919 is a wasteful number, since it uses less digits than its factorization.

52380313919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12310.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 52380313919 in words is "fifty-two billion, three hundred eighty million, three hundred thirteen thousand, nine hundred nineteen".