52113379 has 2 divisors, whose sum is σ = 52113380. Its totient is φ = 52113378.

The previous prime is 52113367. The next prime is 52113401. The reversal of 52113379 is 97331125.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52113379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52113379.

It is not a weakly prime, because it can be changed into another prime (52113329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26056689 + 26056690.

It is an arithmetic number, because the mean of its divisors is an integer number (26056690).

Almost surely, 2^52113379 is an apocalyptic number.

52113379 is a deficient number, since it is larger than the sum of its proper divisors (1).

52113379 is an equidigital number, since it uses as much as digits as its factorization.

52113379 is an evil number, because the sum of its binary digits is even.

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

The square root of 52113379 is about 7218.9596895952. The cubic root of 52113379 is about 373.5221933651.

The spelling of 52113379 in words is "fifty-two million, one hundred thirteen thousand, three hundred seventy-nine".