50766393600 has 1080 divisors, whose sum is σ = 209524978432. Its totient is φ = 12093235200.

The previous prime is 50766393593. The next prime is 50766393617. The reversal of 50766393600 is 639366705.

50766393600 is a `hidden beast` number, since 5 + 0 + 7 + 6 + 6 + 39 + 3 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

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

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1637625585 + ... + 1637625615.

Almost surely, 2^50766393600 is an apocalyptic number.

50766393600 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 50766393600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104762489216).

50766393600 is an abundant number, since it is smaller than the sum of its proper divisors (158758584832).

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

50766393600 is an frugal number, since it uses more digits than its factorization.

50766393600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The spelling of 50766393600 in words is "fifty billion, seven hundred sixty-six million, three hundred ninety-three thousand, six hundred".