50559667450 has 48 divisors (see below), whose sum is σ = 94376102400. Its totient is φ = 20151936000.

The previous prime is 50559667421. The next prime is 50559667481. The reversal of 50559667450 is 5476695505.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33023185 + ... + 33024715.

It is an arithmetic number, because the mean of its divisors is an integer number (1966168800).

Almost surely, 2^50559667450 is an apocalyptic number.

50559667450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50559667450 is a deficient number, since it is larger than the sum of its proper divisors (43816434950).

50559667450 is a wasteful number, since it uses less digits than its factorization.

50559667450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463 (or 3458 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 52.

The spelling of 50559667450 in words is "fifty billion, five hundred fifty-nine million, six hundred sixty-seven thousand, four hundred fifty".