52867499 has 2 divisors, whose sum is σ = 52867500. Its totient is φ = 52867498.

The previous prime is 52867483. The next prime is 52867543. The reversal of 52867499 is 99476825.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52867499 - 2⁴ = 52867483 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (52867429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26433749 + 26433750.

It is an arithmetic number, because the mean of its divisors is an integer number (26433750).

Almost surely, 2^52867499 is an apocalyptic number.

52867499 is a deficient number, since it is larger than the sum of its proper divisors (1).

52867499 is an equidigital number, since it uses as much as digits as its factorization.

52867499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 50.

The square root of 52867499 is about 7271.0039884462. The cubic root of 52867499 is about 375.3152880268.

The spelling of 52867499 in words is "fifty-two million, eight hundred sixty-seven thousand, four hundred ninety-nine".