50151550056 has 16 divisors (see below), whose sum is σ = 125378875200. Its totient is φ = 16717183344.

The previous prime is 50151550019. The next prime is 50151550091. The reversal of 50151550056 is 65005515105.

It is a junction number, because it is equal to n+sod(n) for n = 50151549999 and 50151550026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044823936 + ... + 1044823983.

It is an arithmetic number, because the mean of its divisors is an integer number (7836179700).

Almost surely, 2^50151550056 is an apocalyptic number.

It is an amenable number.

50151550056 is an abundant number, since it is smaller than the sum of its proper divisors (75227325144).

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

50151550056 is a wasteful number, since it uses less digits than its factorization.

50151550056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089647928 (or 2089647924 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 50151550056 in words is "fifty billion, one hundred fifty-one million, five hundred fifty thousand, fifty-six".