50446605123 has 12 divisors (see below), whose sum is σ = 74644570728. Its totient is φ = 32810799840.

The previous prime is 50446605091. The next prime is 50446605169. The reversal of 50446605123 is 32150664405.

50446605123 is a `hidden beast` number, since 5 + 0 + 4 + 46 + 605 + 1 + 2 + 3 = 666.

It is not a de Polignac number, because 50446605123 - 2⁵ = 50446605091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50446605193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68355465 + ... + 68356202.

It is an arithmetic number, because the mean of its divisors is an integer number (6220380894).

Almost surely, 2^50446605123 is an apocalyptic number.

50446605123 is a deficient number, since it is larger than the sum of its proper divisors (24197965605).

50446605123 is a wasteful number, since it uses less digits than its factorization.

50446605123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136711714 (or 136711711 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 50446605123 in words is "fifty billion, four hundred forty-six million, six hundred five thousand, one hundred twenty-three".