50551612115626 has 8 divisors (see below), whose sum is σ = 75905030682180. Its totient is φ = 25249935221568.

The previous prime is 50551612115621. The next prime is 50551612115731. The reversal of 50551612115626 is 62651121615505.

It can be written as a sum of positive squares in 2 ways, for example, as 46532794035025 + 4018818080601 = 6821495^2 + 2004699^2 .

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

It is not an unprimeable number, because it can be changed into a prime (50551612115621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12935415681 + ... + 12935419588.

Almost surely, 2^{50551612115626} is an apocalyptic number.

50551612115626 is a deficient number, since it is larger than the sum of its proper divisors (25353418566554).

50551612115626 is a wasteful number, since it uses less digits than its factorization.

50551612115626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25870836248.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 50551612115626 in words is "fifty trillion, five hundred fifty-one billion, six hundred twelve million, one hundred fifteen thousand, six hundred twenty-six".