52462621 has 2 divisors, whose sum is σ = 52462622. Its totient is φ = 52462620.

The previous prime is 52462603. The next prime is 52462639. The reversal of 52462621 is 12626425.

It is a balanced prime because it is at equal distance from previous prime (52462603) and next prime (52462639).

It can be written as a sum of positive squares in only one way, i.e., 41139396 + 11323225 = 6414^2 + 3365^2 .

It is a cyclic number.

It is not a de Polignac number, because 52462621 - 2⁵ = 52462589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52462621.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52462601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26231310 + 26231311.

It is an arithmetic number, because the mean of its divisors is an integer number (26231311).

Almost surely, 2^52462621 is an apocalyptic number.

It is an amenable number.

52462621 is a deficient number, since it is larger than the sum of its proper divisors (1).

52462621 is an equidigital number, since it uses as much as digits as its factorization.

52462621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

The square root of 52462621 is about 7243.1085177567. The cubic root of 52462621 is about 374.3547326875.

The spelling of 52462621 in words is "fifty-two million, four hundred sixty-two thousand, six hundred twenty-one".