52761799 has 2 divisors, whose sum is σ = 52761800. Its totient is φ = 52761798.

The previous prime is 52761791. The next prime is 52761827. The reversal of 52761799 is 99716725.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52761799 - 2³ = 52761791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52761791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26380899 + 26380900.

It is an arithmetic number, because the mean of its divisors is an integer number (26380900).

Almost surely, 2^52761799 is an apocalyptic number.

52761799 is a deficient number, since it is larger than the sum of its proper divisors (1).

52761799 is an equidigital number, since it uses as much as digits as its factorization.

52761799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140, while the sum is 46.

The square root of 52761799 is about 7263.7317544083. The cubic root of 52761799 is about 375.0649937719.

It can be divided in two parts, 527 and 61799, that added together give a palindrome (62326).

The spelling of 52761799 in words is "fifty-two million, seven hundred sixty-one thousand, seven hundred ninety-nine".