52824451 has 2 divisors, whose sum is σ = 52824452. Its totient is φ = 52824450.

The previous prime is 52824407. The next prime is 52824461. The reversal of 52824451 is 15442825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52824451 - 2¹³ = 52816259 is a prime.

It is not a weakly prime, because it can be changed into another prime (52824461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26412225 + 26412226.

It is an arithmetic number, because the mean of its divisors is an integer number (26412226).

Almost surely, 2^52824451 is an apocalyptic number.

52824451 is a deficient number, since it is larger than the sum of its proper divisors (1).

52824451 is an equidigital number, since it uses as much as digits as its factorization.

52824451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12800, while the sum is 31.

The square root of 52824451 is about 7268.0431341593. The cubic root of 52824451 is about 375.2133920287.

The spelling of 52824451 in words is "fifty-two million, eight hundred twenty-four thousand, four hundred fifty-one".