50378265496 has 64 divisors (see below), whose sum is σ = 102425299200. Its totient is φ = 23091868800.

The previous prime is 50378265481. The next prime is 50378265517. The reversal of 50378265496 is 69456287305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21798181 + ... + 21800491.

It is an arithmetic number, because the mean of its divisors is an integer number (1600395300).

Almost surely, 2^50378265496 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 50378265496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51212649600).

50378265496 is an abundant number, since it is smaller than the sum of its proper divisors (52047033704).

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

50378265496 is a wasteful number, since it uses less digits than its factorization.

50378265496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 50378265496 in words is "fifty billion, three hundred seventy-eight million, two hundred sixty-five thousand, four hundred ninety-six".