50531690592 has 168 divisors, whose sum is σ = 151263942480. Its totient is φ = 16606114560.

The previous prime is 50531690543. The next prime is 50531690593. The reversal of 50531690592 is 29509613505.

50531690592 is a `hidden beast` number, since 5 + 0 + 53 + 1 + 6 + 9 + 0 + 592 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50531690593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1641034 + ... + 1671542.

It is an arithmetic number, because the mean of its divisors is an integer number (900380610).

Almost surely, 2^50531690592 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 50531690592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75631971240).

50531690592 is an abundant number, since it is smaller than the sum of its proper divisors (100732251888).

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

50531690592 is an equidigital number, since it uses as much as digits as its factorization.

50531690592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30608 (or 30585 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 45.

The spelling of 50531690592 in words is "fifty billion, five hundred thirty-one million, six hundred ninety thousand, five hundred ninety-two".