50651155560 has 32 divisors (see below), whose sum is σ = 151953467040. Its totient is φ = 13506974784.

The previous prime is 50651155549. The next prime is 50651155561. The reversal of 50651155560 is 6555115605.

It is not an unprimeable number, because it can be changed into a prime (50651155561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211046362 + ... + 211046601.

It is an arithmetic number, because the mean of its divisors is an integer number (4748545845).

Almost surely, 2^50651155560 is an apocalyptic number.

It is an amenable number.

50651155560 is an abundant number, since it is smaller than the sum of its proper divisors (101302311480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50651155560 is a wasteful number, since it uses less digits than its factorization.

50651155560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422092977 (or 422092973 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 50651155560 in words is "fifty billion, six hundred fifty-one million, one hundred fifty-five thousand, five hundred sixty".