50899190446 has 16 divisors (see below), whose sum is σ = 82227875184. Its totient is φ = 23490189504.

The previous prime is 50899190411. The next prime is 50899190491. The reversal of 50899190446 is 64409199805.

50899190446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 325261 + ... + 455623.

It is an arithmetic number, because the mean of its divisors is an integer number (5139242199).

Almost surely, 2^50899190446 is an apocalyptic number.

50899190446 is a deficient number, since it is larger than the sum of its proper divisors (31328684738).

50899190446 is a wasteful number, since it uses less digits than its factorization.

50899190446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145395.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 50899190446 in words is "fifty billion, eight hundred ninety-nine million, one hundred ninety thousand, four hundred forty-six".