50264428841438 has 32 divisors (see below), whose sum is σ = 86401166745600. Its totient is φ = 21483560389824.

The previous prime is 50264428841413. The next prime is 50264428841509. The reversal of 50264428841438 is 83414882446205.

It is a congruent number.

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, 8460731 + ... + 13119177.

It is an arithmetic number, because the mean of its divisors is an integer number (2700036460800).

Almost surely, 2^{50264428841438} is an apocalyptic number.

50264428841438 is a deficient number, since it is larger than the sum of its proper divisors (36136737904162).

50264428841438 is a wasteful number, since it uses less digits than its factorization.

50264428841438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660544.

The product of its (nonzero) digits is 47185920, while the sum is 59.

The spelling of 50264428841438 in words is "fifty trillion, two hundred sixty-four billion, four hundred twenty-eight million, eight hundred forty-one thousand, four hundred thirty-eight".