50115551423434 has 32 divisors (see below), whose sum is σ = 86054000906880. Its totient is φ = 21442688644608.

The previous prime is 50115551423423. The next prime is 50115551423461. The reversal of 50115551423434 is 43432415551105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472160482 + ... + 472266610.

It is an arithmetic number, because the mean of its divisors is an integer number (2689187528340).

Almost surely, 2^{50115551423434} is an apocalyptic number.

50115551423434 is a deficient number, since it is larger than the sum of its proper divisors (35938449483446).

50115551423434 is a wasteful number, since it uses less digits than its factorization.

50115551423434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161422.

The product of its (nonzero) digits is 720000, while the sum is 43.

Adding to 50115551423434 its reverse (43432415551105), we get a palindrome (93547966974539).

The spelling of 50115551423434 in words is "fifty trillion, one hundred fifteen billion, five hundred fifty-one million, four hundred twenty-three thousand, four hundred thirty-four".