50611146426 has 12 divisors (see below), whose sum is σ = 109657483962. Its totient is φ = 16870382136.

The previous prime is 50611146379. The next prime is 50611146427. The reversal of 50611146426 is 62464111605.

50611146426 is a `hidden beast` number, since 5 + 0 + 6 + 1 + 1 + 1 + 4 + 642 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42063959025 + 8547187401 = 205095^2 + 92451^2 .

It is a super-2 number, since 2×50611146426² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50611146427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1405865161 + ... + 1405865196.

Almost surely, 2^50611146426 is an apocalyptic number.

50611146426 is an abundant number, since it is smaller than the sum of its proper divisors (59046337536).

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

50611146426 is a wasteful number, since it uses less digits than its factorization.

50611146426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811730365 (or 2811730362 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 50611146426 in words is "fifty billion, six hundred eleven million, one hundred forty-six thousand, four hundred twenty-six".