50277525552991 has 8 divisors (see below), whose sum is σ = 54868744435968. Its totient is φ = 45689729127000.

The previous prime is 50277525552973. The next prime is 50277525553007. The reversal of 50277525552991 is 19925552577205.

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 50277525552991 - 2³⁹ = 49727769739103 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 (50277525552091) 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, 855583525 + ... + 855642286.

It is an arithmetic number, because the mean of its divisors is an integer number (6858593054496).

Almost surely, 2^{50277525552991} is an apocalyptic number.

50277525552991 is a deficient number, since it is larger than the sum of its proper divisors (4591218882977).

50277525552991 is a wasteful number, since it uses less digits than its factorization.

50277525552991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711228493.

The product of its (nonzero) digits is 99225000, while the sum is 64.

The spelling of 50277525552991 in words is "fifty trillion, two hundred seventy-seven billion, five hundred twenty-five million, five hundred fifty-two thousand, nine hundred ninety-one".