50566561101051 has 8 divisors (see below), whose sum is σ = 68428381191744. Its totient is φ = 33207890872200.

The previous prime is 50566561101047. The next prime is 50566561101059. The reversal of 50566561101051 is 15010116566505.

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

It is not a de Polignac number, because 50566561101051 - 2² = 50566561101047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50566561100994 and 50566561101012.

It is not an unprimeable number, because it can be changed into a prime (50566561101059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125787465225 + ... + 125787465626.

It is an arithmetic number, because the mean of its divisors is an integer number (8553547648968).

Almost surely, 2^{50566561101051} is an apocalyptic number.

50566561101051 is a deficient number, since it is larger than the sum of its proper divisors (17861820090693).

50566561101051 is a wasteful number, since it uses less digits than its factorization.

50566561101051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251574930921.

The product of its (nonzero) digits is 135000, while the sum is 42.

Adding to 50566561101051 its reverse (15010116566505), we get a palindrome (65576677667556).

The spelling of 50566561101051 in words is "fifty trillion, five hundred sixty-six billion, five hundred sixty-one million, one hundred one thousand, fifty-one".