50378334261948 has 288 divisors, whose sum is σ = 168874210955520. Its totient is φ = 12838388734080.

The previous prime is 50378334261929. The next prime is 50378334261977. The reversal of 50378334261948 is 84916243387305.

It is a happy number.

50378334261948 is a `hidden beast` number, since 5 + 0 + 3 + 7 + 8 + 3 + 3 + 4 + 2 + 619 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5079186 + ... + 11249657.

It is an arithmetic number, because the mean of its divisors is an integer number (586368788040).

It is a 1-persistent number, because it is pandigital, but 2⋅50378334261948 = 100756668523896 is not.

Almost surely, 2^{50378334261948} is an apocalyptic number.

It is an amenable number.

50378334261948 is an abundant number, since it is smaller than the sum of its proper divisors (118495876693572).

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

50378334261948 is a wasteful number, since it uses less digits than its factorization.

50378334261948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16328934 (or 16328919 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 63.

The spelling of 50378334261948 in words is "fifty trillion, three hundred seventy-eight billion, three hundred thirty-four million, two hundred sixty-one thousand, nine hundred forty-eight".