50005516426 has 16 divisors (see below), whose sum is σ = 76615994880. Its totient is φ = 24467015440.

The previous prime is 50005516399. The next prime is 50005516427. The reversal of 50005516426 is 62461550005.

It is a junction number, because it is equal to n+sod(n) for n = 50005516391 and 50005516400.

It is not an unprimeable number, because it can be changed into a prime (50005516427) 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, 630831 + ... + 705661.

It is an arithmetic number, because the mean of its divisors is an integer number (4788499680).

Almost surely, 2^50005516426 is an apocalyptic number.

50005516426 is a deficient number, since it is larger than the sum of its proper divisors (26610478454).

50005516426 is a wasteful number, since it uses less digits than its factorization.

50005516426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81989.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 50005516426 in words is "fifty billion, five million, five hundred sixteen thousand, four hundred twenty-six".