52793290523 has 2 divisors, whose sum is σ = 52793290524. Its totient is φ = 52793290522.

The previous prime is 52793290481. The next prime is 52793290601. The reversal of 52793290523 is 32509239725.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52793290523 is a prime.

It is a super-2 number, since 2×52793290523² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52793290723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26396645261 + 26396645262.

It is an arithmetic number, because the mean of its divisors is an integer number (26396645262).

Almost surely, 2^52793290523 is an apocalyptic number.

52793290523 is a deficient number, since it is larger than the sum of its proper divisors (1).

52793290523 is an equidigital number, since it uses as much as digits as its factorization.

52793290523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The spelling of 52793290523 in words is "fifty-two billion, seven hundred ninety-three million, two hundred ninety thousand, five hundred twenty-three".