5031999750623 has 4 divisors (see below), whose sum is σ = 5033122217688. Its totient is φ = 5030877283560.

The previous prime is 5031999750611. The next prime is 5031999750637. The reversal of 5031999750623 is 3260579991305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5031999750623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031999750683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561226808 + ... + 561235773.

It is an arithmetic number, because the mean of its divisors is an integer number (1258280554422).

Almost surely, 2^{5031999750623} is an apocalyptic number.

5031999750623 is a deficient number, since it is larger than the sum of its proper divisors (1122467065).

5031999750623 is a wasteful number, since it uses less digits than its factorization.

5031999750623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122467064.

The product of its (nonzero) digits is 13778100, while the sum is 59.

The spelling of 5031999750623 in words is "five trillion, thirty-one billion, nine hundred ninety-nine million, seven hundred fifty thousand, six hundred twenty-three".