50546915120464 has 60 divisors (see below), whose sum is σ = 116702612031348. Its totient is φ = 21134598643200.

The previous prime is 50546915120447. The next prime is 50546915120491. The reversal of 50546915120464 is 46402151964505.

It can be written as a sum of positive squares in 2 ways, for example, as 24431667265600 + 26115247854864 = 4942840^2 + 5110308^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 786225247 + ... + 786289534.

Almost surely, 2^{50546915120464} is an apocalyptic number.

It is an amenable number.

50546915120464 is an abundant number, since it is smaller than the sum of its proper divisors (66155696910884).

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

50546915120464 is a wasteful number, since it uses less digits than its factorization.

50546915120464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572514844 (or 1572514831 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 50546915120464 in words is "fifty trillion, five hundred forty-six billion, nine hundred fifteen million, one hundred twenty thousand, four hundred sixty-four".