23537385463 has 2 divisors, whose sum is σ = 23537385464. Its totient is φ = 23537385462.

The previous prime is 23537385437. The next prime is 23537385467. The reversal of 23537385463 is 36458373532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23537385463 - 2²¹ = 23535288311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23537385467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11768692731 + 11768692732.

It is an arithmetic number, because the mean of its divisors is an integer number (11768692732).

Almost surely, 2^23537385463 is an apocalyptic number.

23537385463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23537385463 is an equidigital number, since it uses as much as digits as its factorization.

23537385463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 49.

The spelling of 23537385463 in words is "twenty-three billion, five hundred thirty-seven million, three hundred eighty-five thousand, four hundred sixty-three".