52269587 has 2 divisors, whose sum is σ = 52269588. Its totient is φ = 52269586.

The previous prime is 52269559. The next prime is 52269599. The reversal of 52269587 is 78596225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52269587 - 2⁶ = 52269523 is a prime.

It is a super-3 number, since 3×52269587³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (52269527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26134793 + 26134794.

It is an arithmetic number, because the mean of its divisors is an integer number (26134794).

Almost surely, 2^52269587 is an apocalyptic number.

52269587 is a deficient number, since it is larger than the sum of its proper divisors (1).

52269587 is an equidigital number, since it uses as much as digits as its factorization.

52269587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 44.

The square root of 52269587 is about 7229.7708815702. The cubic root of 52269587 is about 373.8950275902.

The spelling of 52269587 in words is "fifty-two million, two hundred sixty-nine thousand, five hundred eighty-seven".