50153633077 has 4 divisors (see below), whose sum is σ = 50154751296. Its totient is φ = 50152514860.

The previous prime is 50153633059. The next prime is 50153633083. The reversal of 50153633077 is 77033635105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50153633077 - 2²⁷ = 50019415349 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50153633477) 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, 488893 + ... + 582514.

It is an arithmetic number, because the mean of its divisors is an integer number (12538687824).

Almost surely, 2^50153633077 is an apocalyptic number.

It is an amenable number.

50153633077 is a deficient number, since it is larger than the sum of its proper divisors (1118219).

50153633077 is a wasteful number, since it uses less digits than its factorization.

50153633077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118218.

The product of its (nonzero) digits is 198450, while the sum is 40.

The spelling of 50153633077 in words is "fifty billion, one hundred fifty-three million, six hundred thirty-three thousand, seventy-seven".