52587299 has 2 divisors, whose sum is σ = 52587300. Its totient is φ = 52587298.

The previous prime is 52587287. The next prime is 52587373. The reversal of 52587299 is 99278525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52587299 - 2²⁴ = 35810083 is a prime.

It is a super-2 number, since 2×52587299² = 5530848032230802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52587209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26293649 + 26293650.

It is an arithmetic number, because the mean of its divisors is an integer number (26293650).

Almost surely, 2^52587299 is an apocalyptic number.

52587299 is a deficient number, since it is larger than the sum of its proper divisors (1).

52587299 is an equidigital number, since it uses as much as digits as its factorization.

52587299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 47.

The square root of 52587299 is about 7251.7100741825. The cubic root of 52587299 is about 374.6510508000.

The spelling of 52587299 in words is "fifty-two million, five hundred eighty-seven thousand, two hundred ninety-nine".