50395693376 has 56 divisors (see below), whose sum is σ = 115996126656. Its totient is φ = 21275781120.

The previous prime is 50395693357. The next prime is 50395693391. The reversal of 50395693376 is 67339659305.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809465 + ... + 869496.

Almost surely, 2^50395693376 is an apocalyptic number.

50395693376 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50395693376 is an abundant number, since it is smaller than the sum of its proper divisors (65600433280).

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

50395693376 is a wasteful number, since it uses less digits than its factorization.

50395693376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679047 (or 1679037 counting only the distinct ones).

The product of its (nonzero) digits is 13778100, while the sum is 56.

The spelling of 50395693376 in words is "fifty billion, three hundred ninety-five million, six hundred ninety-three thousand, three hundred seventy-six".