50147707680 has 576 divisors, whose sum is σ = 201921527808. Its totient is φ = 11095418880.

The previous prime is 50147707607. The next prime is 50147707693. The reversal of 50147707680 is 8670774105.

50147707680 is a `hidden beast` number, since 501 + 4 + 7 + 70 + 76 + 8 + 0 = 666.

It is a super-3 number, since 3×50147707680³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 95 ways as a sum of consecutive naturals, for example, 55046425 + ... + 55047335.

It is an arithmetic number, because the mean of its divisors is an integer number (350558208).

Almost surely, 2^50147707680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50147707680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100960763904).

50147707680 is an abundant number, since it is smaller than the sum of its proper divisors (151773820128).

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

50147707680 is a wasteful number, since it uses less digits than its factorization.

50147707680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The spelling of 50147707680 in words is "fifty billion, one hundred forty-seven million, seven hundred seven thousand, six hundred eighty".