50212720377 has 24 divisors (see below), whose sum is σ = 74883594240. Its totient is φ = 32401494720.

The previous prime is 50212720373. The next prime is 50212720381. The reversal of 50212720377 is 77302721205.

50212720377 is a `hidden beast` number, since 5 + 0 + 212 + 72 + 0 + 377 = 666.

It is an interprime number because it is at equal distance from previous prime (50212720373) and next prime (50212720381).

It is not a de Polignac number, because 50212720377 - 2² = 50212720373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50212720373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 488877 + ... + 582602.

It is an arithmetic number, because the mean of its divisors is an integer number (3120149760).

Almost surely, 2^50212720377 is an apocalyptic number.

It is an amenable number.

50212720377 is a deficient number, since it is larger than the sum of its proper divisors (24670873863).

50212720377 is a wasteful number, since it uses less digits than its factorization.

50212720377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071653 (or 1071650 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The spelling of 50212720377 in words is "fifty billion, two hundred twelve million, seven hundred twenty thousand, three hundred seventy-seven".