4950522358623 has 80 divisors (see below), whose sum is σ = 7691216896000. Its totient is φ = 3169935077760.

The previous prime is 4950522358583. The next prime is 4950522358637. The reversal of 4950522358623 is 3268532250594.

It is a happy number.

4950522358623 is a `hidden beast` number, since 4 + 9 + 5 + 0 + 5 + 2 + 2 + 3 + 5 + 8 + 623 = 666.

It is not a de Polignac number, because 4950522358623 - 2²⁰ = 4950521310047 is a prime.

It is a super-2 number, since 2×4950522358623² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4950522358623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4950532358623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 204360690 + ... + 204384912.

It is an arithmetic number, because the mean of its divisors is an integer number (96140211200).

Almost surely, 2^{4950522358623} is an apocalyptic number.

4950522358623 is a deficient number, since it is larger than the sum of its proper divisors (2740694537377).

4950522358623 is a wasteful number, since it uses less digits than its factorization.

4950522358623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24874 (or 24865 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 4950522358623 in words is "four trillion, nine hundred fifty billion, five hundred twenty-two million, three hundred fifty-eight thousand, six hundred twenty-three".