4950391580323 has 32 divisors (see below), whose sum is σ = 5779111104000. Its totient is φ = 4153037011200.

The previous prime is 4950391580297. The next prime is 4950391580357. The reversal of 4950391580323 is 3230851930594.

It is not a de Polignac number, because 4950391580323 - 2²⁵ = 4950358025891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4950391580363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514642408 + ... + 514652026.

It is an arithmetic number, because the mean of its divisors is an integer number (180597222000).

Almost surely, 2^{4950391580323} is an apocalyptic number.

4950391580323 is a deficient number, since it is larger than the sum of its proper divisors (828719523677).

4950391580323 is a wasteful number, since it uses less digits than its factorization.

4950391580323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17995.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 4950391580323 in words is "four trillion, nine hundred fifty billion, three hundred ninety-one million, five hundred eighty thousand, three hundred twenty-three".