52862479 has 2 divisors, whose sum is σ = 52862480. Its totient is φ = 52862478.

The previous prime is 52862477. The next prime is 52862483. The reversal of 52862479 is 97426825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52862479 - 2¹ = 52862477 is a prime.

Together with 52862477, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52862477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26431239 + 26431240.

It is an arithmetic number, because the mean of its divisors is an integer number (26431240).

Almost surely, 2^52862479 is an apocalyptic number.

52862479 is a deficient number, since it is larger than the sum of its proper divisors (1).

52862479 is an equidigital number, since it uses as much as digits as its factorization.

52862479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 52862479 is about 7270.6587734538. The cubic root of 52862479 is about 375.3034083753.

The spelling of 52862479 in words is "fifty-two million, eight hundred sixty-two thousand, four hundred seventy-nine".