50272755531 has 8 divisors (see below), whose sum is σ = 67033109904. Its totient is φ = 33513785760.

The previous prime is 50272755527. The next prime is 50272755539. The reversal of 50272755531 is 13555727205.

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

It is not a de Polignac number, because 50272755531 - 2² = 50272755527 is a prime.

It is a super-3 number, since 3×50272755531³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (50272755539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258240 + ... + 408941.

It is an arithmetic number, because the mean of its divisors is an integer number (8379138738).

Almost surely, 2^50272755531 is an apocalyptic number.

50272755531 is a deficient number, since it is larger than the sum of its proper divisors (16760354373).

50272755531 is a wasteful number, since it uses less digits than its factorization.

50272755531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692301.

The product of its (nonzero) digits is 367500, while the sum is 42.

The spelling of 50272755531 in words is "fifty billion, two hundred seventy-two million, seven hundred fifty-five thousand, five hundred thirty-one".