50272021959 has 8 divisors (see below), whose sum is σ = 67060649472. Its totient is φ = 33499037880.

The previous prime is 50272021939. The next prime is 50272022027. The reversal of 50272021959 is 95912027205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50272021959 - 2⁷ = 50272021831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50272021959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50272021939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3903357 + ... + 3916214.

It is an arithmetic number, because the mean of its divisors is an integer number (8382581184).

Almost surely, 2^50272021959 is an apocalyptic number.

50272021959 is a deficient number, since it is larger than the sum of its proper divisors (16788627513).

50272021959 is a wasteful number, since it uses less digits than its factorization.

50272021959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821717.

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 50272021959 in words is "fifty billion, two hundred seventy-two million, twenty-one thousand, nine hundred fifty-nine".