50303400444 has 36 divisors (see below), whose sum is σ = 138715438680. Its totient is φ = 15243454560.

The previous prime is 50303400437. The next prime is 50303400451. The reversal of 50303400444 is 44400430305.

It is an interprime number because it is at equal distance from previous prime (50303400437) and next prime (50303400451).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63513999 + ... + 63514790.

It is an arithmetic number, because the mean of its divisors is an integer number (3853206630).

Almost surely, 2^50303400444 is an apocalyptic number.

It is an amenable number.

50303400444 is an abundant number, since it is smaller than the sum of its proper divisors (88412038236).

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

50303400444 is a wasteful number, since it uses less digits than its factorization.

50303400444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127028810 (or 127028805 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 50303400444 its reverse (44400430305), we get a palindrome (94703830749).

The spelling of 50303400444 in words is "fifty billion, three hundred three million, four hundred thousand, four hundred forty-four".