52649751023 has 2 divisors, whose sum is σ = 52649751024. Its totient is φ = 52649751022.

The previous prime is 52649750957. The next prime is 52649751047. The reversal of 52649751023 is 32015794625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52649751023 - 2³² = 48354783727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52649751073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26324875511 + 26324875512.

It is an arithmetic number, because the mean of its divisors is an integer number (26324875512).

Almost surely, 2^52649751023 is an apocalyptic number.

52649751023 is a deficient number, since it is larger than the sum of its proper divisors (1).

52649751023 is an equidigital number, since it uses as much as digits as its factorization.

52649751023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 52649751023 in words is "fifty-two billion, six hundred forty-nine million, seven hundred fifty-one thousand, twenty-three".