50546251050 has 96 divisors (see below), whose sum is σ = 130438294272. Its totient is φ = 12943207680.

The previous prime is 50546251013. The next prime is 50546251061. The reversal of 50546251050 is 5015264505.

It is a super-2 number, since 2×50546251050² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 306012 + ... + 441288.

It is an arithmetic number, because the mean of its divisors is an integer number (1358732232).

Almost surely, 2^50546251050 is an apocalyptic number.

50546251050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50546251050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65219147136).

50546251050 is an abundant number, since it is smaller than the sum of its proper divisors (79892043222).

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

50546251050 is a wasteful number, since it uses less digits than its factorization.

50546251050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135392 (or 135387 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 50546251050 in words is "fifty billion, five hundred forty-six million, two hundred fifty-one thousand, fifty".