50786942976 has 900 divisors, whose sum is σ = 195258815136. Its totient is φ = 13005619200.

The previous prime is 50786942917. The next prime is 50786943017. The reversal of 50786942976 is 67924968705.

50786942976 is a `hidden beast` number, since 507 + 86 + 9 + 42 + 9 + 7 + 6 = 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 59 ways as a sum of consecutive naturals, for example, 715309021 + ... + 715309091.

Almost surely, 2^50786942976 is an apocalyptic number.

50786942976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50786942976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97629407568).

50786942976 is an abundant number, since it is smaller than the sum of its proper divisors (144471872160).

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

50786942976 is an equidigital number, since it uses as much as digits as its factorization.

50786942976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 50786942976 in words is "fifty billion, seven hundred eighty-six million, nine hundred forty-two thousand, nine hundred seventy-six".