50425183488 has 144 divisors (see below), whose sum is σ = 142338240576. Its totient is φ = 15793029120.

The previous prime is 50425183453. The next prime is 50425183511. The reversal of 50425183488 is 88438152405.

50425183488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50425183488² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8627095 + ... + 8632937.

It is an arithmetic number, because the mean of its divisors is an integer number (988460004).

Almost surely, 2^50425183488 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 50425183488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71169120288).

50425183488 is an abundant number, since it is smaller than the sum of its proper divisors (91913057088).

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

50425183488 is a wasteful number, since it uses less digits than its factorization.

50425183488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540 (or 6526 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 50425183488 in words is "fifty billion, four hundred twenty-five million, one hundred eighty-three thousand, four hundred eighty-eight".