50250720967 has 4 divisors (see below), whose sum is σ = 50251386960. Its totient is φ = 50250054976.

The previous prime is 50250720911. The next prime is 50250721013. The reversal of 50250720967 is 76902705205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76902705205 = 5 ⋅15380541041.

It is a cyclic number.

It is not a de Polignac number, because 50250720967 - 2¹⁵ = 50250688199 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 (50250720167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202867 + ... + 376372.

It is an arithmetic number, because the mean of its divisors is an integer number (12562846740).

Almost surely, 2^50250720967 is an apocalyptic number.

50250720967 is a deficient number, since it is larger than the sum of its proper divisors (665993).

50250720967 is an equidigital number, since it uses as much as digits as its factorization.

50250720967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665992.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 50250720967 in words is "fifty billion, two hundred fifty million, seven hundred twenty thousand, nine hundred sixty-seven".