52314487 has 2 divisors, whose sum is σ = 52314488. Its totient is φ = 52314486.

The previous prime is 52314481. The next prime is 52314503. The reversal of 52314487 is 78441325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52314487 - 2²³ = 43925879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52314481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26157243 + 26157244.

It is an arithmetic number, because the mean of its divisors is an integer number (26157244).

Almost surely, 2^52314487 is an apocalyptic number.

52314487 is a deficient number, since it is larger than the sum of its proper divisors (1).

52314487 is an equidigital number, since it uses as much as digits as its factorization.

52314487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 34.

The square root of 52314487 is about 7232.8754309749. The cubic root of 52314487 is about 374.0020565721.

The spelling of 52314487 in words is "fifty-two million, three hundred fourteen thousand, four hundred eighty-seven".