50245431008 has 12 divisors (see below), whose sum is σ = 98920692360. Its totient is φ = 25122715488.

The previous prime is 50245431007. The next prime is 50245431043. The reversal of 50245431008 is 80013454205.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1570169719 = 50245431008 / (5 + 0 + 2 + 4 + 5 + 4 + 3 + 1 + 0 + 0 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50245431007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785084828 + ... + 785084891.

It is an arithmetic number, because the mean of its divisors is an integer number (8243391030).

Almost surely, 2^50245431008 is an apocalyptic number.

It is an amenable number.

50245431008 is a deficient number, since it is larger than the sum of its proper divisors (48675261352).

50245431008 is a wasteful number, since it uses less digits than its factorization.

50245431008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570169729 (or 1570169721 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 50245431008 in words is "fifty billion, two hundred forty-five million, four hundred thirty-one thousand, eight".