52254691 has 2 divisors, whose sum is σ = 52254692. Its totient is φ = 52254690.

The previous prime is 52254679. The next prime is 52254701. The reversal of 52254691 is 19645225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52254691 - 2⁷ = 52254563 is a prime.

It is not a weakly prime, because it can be changed into another prime (52254611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26127345 + 26127346.

It is an arithmetic number, because the mean of its divisors is an integer number (26127346).

Almost surely, 2^52254691 is an apocalyptic number.

52254691 is a deficient number, since it is larger than the sum of its proper divisors (1).

52254691 is an equidigital number, since it uses as much as digits as its factorization.

52254691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 34.

The square root of 52254691 is about 7228.7406233728. The cubic root of 52254691 is about 373.8595061725.

The spelling of 52254691 in words is "fifty-two million, two hundred fifty-four thousand, six hundred ninety-one".