50272452991 has 8 divisors (see below), whose sum is σ = 50686548480. Its totient is φ = 49859646552.

The previous prime is 50272452977. The next prime is 50272453013. The reversal of 50272452991 is 19925427205.

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

It is a cyclic number.

It is not a de Polignac number, because 50272452991 - 2⁷ = 50272452863 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 (50272452931) 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, 243865 + ... + 400018.

It is an arithmetic number, because the mean of its divisors is an integer number (6335818560).

Almost surely, 2^50272452991 is an apocalyptic number.

50272452991 is a deficient number, since it is larger than the sum of its proper divisors (414095489).

50272452991 is a wasteful number, since it uses less digits than its factorization.

50272452991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644525.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 50272452991 in words is "fifty billion, two hundred seventy-two million, four hundred fifty-two thousand, nine hundred ninety-one".