50223539998 has 16 divisors (see below), whose sum is σ = 76122113760. Its totient is φ = 24850082016.

The previous prime is 50223539987. The next prime is 50223540007. The reversal of 50223539998 is 89993532205.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29215 + ... + 318277.

It is an arithmetic number, because the mean of its divisors is an integer number (4757632110).

Almost surely, 2^50223539998 is an apocalyptic number.

50223539998 is a deficient number, since it is larger than the sum of its proper divisors (25898573762).

50223539998 is a wasteful number, since it uses less digits than its factorization.

50223539998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289971.

The product of its (nonzero) digits is 5248800, while the sum is 55.

The spelling of 50223539998 in words is "fifty billion, two hundred twenty-three million, five hundred thirty-nine thousand, nine hundred ninety-eight".