50331054644 has 144 divisors (see below), whose sum is σ = 102396926016. Its totient is φ = 21511526400.

The previous prime is 50331054643. The next prime is 50331054647. The reversal of 50331054644 is 44645013305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50331054643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 238535699 + ... + 238535909.

It is an arithmetic number, because the mean of its divisors is an integer number (711089764).

Almost surely, 2^50331054644 is an apocalyptic number.

It is an amenable number.

50331054644 is an abundant number, since it is smaller than the sum of its proper divisors (52065871372).

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

50331054644 is a wasteful number, since it uses less digits than its factorization.

50331054644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 50331054644 its reverse (44645013305), we get a palindrome (94976067949).

The spelling of 50331054644 in words is "fifty billion, three hundred thirty-one million, fifty-four thousand, six hundred forty-four".