50428044654 has 16 divisors (see below), whose sum is σ = 108614250192. Its totient is φ = 15516321408.

The previous prime is 50428044607. The next prime is 50428044703. The reversal of 50428044654 is 45644082405.

It is a Curzon 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, 323256619 + ... + 323256774.

It is an arithmetic number, because the mean of its divisors is an integer number (6788390637).

Almost surely, 2^50428044654 is an apocalyptic number.

50428044654 is an abundant number, since it is smaller than the sum of its proper divisors (58186205538).

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

50428044654 is a wasteful number, since it uses less digits than its factorization.

50428044654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646513411.

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 50428044654 in words is "fifty billion, four hundred twenty-eight million, forty-four thousand, six hundred fifty-four".