52456037 has 2 divisors, whose sum is σ = 52456038. Its totient is φ = 52456036.

The previous prime is 52456021. The next prime is 52456039. The reversal of 52456037 is 73065425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51825601 + 630436 = 7199^2 + 794^2 .

It is a cyclic number.

It is not a de Polignac number, because 52456037 - 2⁴ = 52456021 is a prime.

Together with 52456039, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_3139466 and since 52456037 and 3139466 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 52455994 and 52456012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52456039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26228018 + 26228019.

It is an arithmetic number, because the mean of its divisors is an integer number (26228019).

Almost surely, 2^52456037 is an apocalyptic number.

It is an amenable number.

52456037 is a deficient number, since it is larger than the sum of its proper divisors (1).

52456037 is an equidigital number, since it uses as much as digits as its factorization.

52456037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 52456037 is about 7242.6540025049. The cubic root of 52456037 is about 374.3390716662.

The spelling of 52456037 in words is "fifty-two million, four hundred fifty-six thousand, thirty-seven".