52759519 has 2 divisors, whose sum is σ = 52759520. Its totient is φ = 52759518.

The previous prime is 52759507. The next prime is 52759529. The reversal of 52759519 is 91595725.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52759519 - 2⁷ = 52759391 is a prime.

It is a super-2 number, since 2×52759519² = 5567133690222722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52759529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26379759 + 26379760.

It is an arithmetic number, because the mean of its divisors is an integer number (26379760).

Almost surely, 2^52759519 is an apocalyptic number.

52759519 is a deficient number, since it is larger than the sum of its proper divisors (1).

52759519 is an equidigital number, since it uses as much as digits as its factorization.

52759519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141750, while the sum is 43.

The square root of 52759519 is about 7263.5748085912. The cubic root of 52759519 is about 375.0595911225.

The spelling of 52759519 in words is "fifty-two million, seven hundred fifty-nine thousand, five hundred nineteen".