50052562944 has 128 divisors (see below), whose sum is σ = 134119212480. Its totient is φ = 16603283456.

The previous prime is 50052562943. The next prime is 50052562997. The reversal of 50052562944 is 44926525005.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 50052562896 and 50052562905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50052562943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22313887 + ... + 22316129.

Almost surely, 2^50052562944 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 50052562944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67059606240).

50052562944 is an abundant number, since it is smaller than the sum of its proper divisors (84066649536).

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

50052562944 is an equidigital number, since it uses as much as digits as its factorization.

50052562944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503 (or 2475 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 50052562944 in words is "fifty billion, fifty-two million, five hundred sixty-two thousand, nine hundred forty-four".