50618430123 has 8 divisors (see below), whose sum is σ = 69315327888. Its totient is φ = 32833576224.

The previous prime is 50618430113. The next prime is 50618430127. The reversal of 50618430123 is 32103481605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-50618430123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50618430127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228010836 + ... + 228011057.

It is an arithmetic number, because the mean of its divisors is an integer number (8664415986).

Almost surely, 2^50618430123 is an apocalyptic number.

50618430123 is a deficient number, since it is larger than the sum of its proper divisors (18696897765).

50618430123 is a wasteful number, since it uses less digits than its factorization.

50618430123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456021933.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 50618430123 in words is "fifty billion, six hundred eighteen million, four hundred thirty thousand, one hundred twenty-three".