50043454240 has 96 divisors (see below), whose sum is σ = 127438811136. Its totient is φ = 18460646400.

The previous prime is 50043454207. The next prime is 50043454261. The reversal of 50043454240 is 4245434005.

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, 2383629 + ... + 2404531.

It is an arithmetic number, because the mean of its divisors is an integer number (1327487616).

Almost surely, 2^50043454240 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 50043454240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63719405568).

50043454240 is an abundant number, since it is smaller than the sum of its proper divisors (77395356896).

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

50043454240 is a wasteful number, since it uses less digits than its factorization.

50043454240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22082 (or 22074 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 50043454240 its reverse (4245434005), we get a palindrome (54288888245).

The spelling of 50043454240 in words is "fifty billion, forty-three million, four hundred fifty-four thousand, two hundred forty".