50630930951 has 4 divisors (see below), whose sum is σ = 50631901152. Its totient is φ = 50629960752.

The previous prime is 50630930939. The next prime is 50630930953. The reversal of 50630930951 is 15903903605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15903903605 = 5 ⋅3180780721.

It is a cyclic number.

It is not a de Polignac number, because 50630930951 - 2¹⁴ = 50630914567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50630930899 and 50630930908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50630930953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402086 + ... + 512771.

It is an arithmetic number, because the mean of its divisors is an integer number (12657975288).

Almost surely, 2^50630930951 is an apocalyptic number.

50630930951 is a deficient number, since it is larger than the sum of its proper divisors (970201).

50630930951 is an equidigital number, since it uses as much as digits as its factorization.

50630930951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970200.

The product of its (nonzero) digits is 109350, while the sum is 41.

The spelling of 50630930951 in words is "fifty billion, six hundred thirty million, nine hundred thirty thousand, nine hundred fifty-one".