50683698000 has 1280 divisors, whose sum is σ = 215266222080. Its totient is φ = 11280384000.

The previous prime is 50683697959. The next prime is 50683698059. The reversal of 50683698000 is 89638605.

50683698000 is a `hidden beast` number, since 506 + 8 + 3 + 69 + 80 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 369953932 + ... + 369954068.

It is an arithmetic number, because the mean of its divisors is an integer number (168176736).

Almost surely, 2^50683698000 is an apocalyptic number.

50683698000 is a gapful number since it is divisible by the number (50) 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 50683698000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107633111040).

50683698000 is an abundant number, since it is smaller than the sum of its proper divisors (164582524080).

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

50683698000 is a wasteful number, since it uses less digits than its factorization.

50683698000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 50683698000 in words is "fifty billion, six hundred eighty-three million, six hundred ninety-eight thousand".