50151351056664 has 256 divisors, whose sum is σ = 156585354508800. Its totient is φ = 13158429696000.

The previous prime is 50151351056659. The next prime is 50151351056707. The reversal of 50151351056664 is 46665015315105.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2778592 + ... + 10393424.

It is an arithmetic number, because the mean of its divisors is an integer number (611661541050).

Almost surely, 2^{50151351056664} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50151351056664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78292677254400).

50151351056664 is an abundant number, since it is smaller than the sum of its proper divisors (106434003452136).

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

50151351056664 is a wasteful number, since it uses less digits than its factorization.

50151351056664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614986 (or 7614982 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 50151351056664 in words is "fifty trillion, one hundred fifty-one billion, three hundred fifty-one million, fifty-six thousand, six hundred sixty-four".