502553400426623 has 16 divisors (see below), whose sum is σ = 630197587768896. Its totient is φ = 390122316230400.

The previous prime is 502553400426613. The next prime is 502553400426661. The reversal of 502553400426623 is 326624004355205.

It is not a de Polignac number, because 502553400426623 - 2⁸ = 502553400426367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502553400426613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52099663478 + ... + 52099673123.

It is an arithmetic number, because the mean of its divisors is an integer number (39387349235556).

Almost surely, 2^{502553400426623} is an apocalyptic number.

502553400426623 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

502553400426623 is a deficient number, since it is larger than the sum of its proper divisors (127644187342273).

502553400426623 is a wasteful number, since it uses less digits than its factorization.

502553400426623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104199336674.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 502553400426623 in words is "five hundred two trillion, five hundred fifty-three billion, four hundred million, four hundred twenty-six thousand, six hundred twenty-three".