52495693 has 2 divisors, whose sum is σ = 52495694. Its totient is φ = 52495692.

The previous prime is 52495691. The next prime is 52495699. The reversal of 52495693 is 39659425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51652969 + 842724 = 7187^2 + 918^2 .

It is a cyclic number.

It is not a de Polignac number, because 52495693 - 2¹ = 52495691 is a prime.

Together with 52495691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52495691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26247846 + 26247847.

It is an arithmetic number, because the mean of its divisors is an integer number (26247847).

Almost surely, 2^52495693 is an apocalyptic number.

It is an amenable number.

52495693 is a deficient number, since it is larger than the sum of its proper divisors (1).

52495693 is an equidigital number, since it uses as much as digits as its factorization.

52495693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 43.

The square root of 52495693 is about 7245.3911557624. The cubic root of 52495693 is about 374.4333795338.

The spelling of 52495693 in words is "fifty-two million, four hundred ninety-five thousand, six hundred ninety-three".