5001101605551 has 8 divisors (see below), whose sum is σ = 6668516384560. Its totient is φ = 3333877281792.

The previous prime is 5001101605537. The next prime is 5001101605559. The reversal of 5001101605551 is 1555061011005.

5001101605551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5001101605551 - 2⁹ = 5001101605039 is a prime.

It is a super-2 number, since 2×5001101605551² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001101605559) 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, 47552530 + ... + 47657583.

It is an arithmetic number, because the mean of its divisors is an integer number (833564548070).

Almost surely, 2^{5001101605551} is an apocalyptic number.

5001101605551 is a deficient number, since it is larger than the sum of its proper divisors (1667414779009).

5001101605551 is a wasteful number, since it uses less digits than its factorization.

5001101605551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95227625.

The product of its (nonzero) digits is 3750, while the sum is 30.

Adding to 5001101605551 its reverse (1555061011005), we get a palindrome (6556162616556).

The spelling of 5001101605551 in words is "five trillion, one billion, one hundred one million, six hundred five thousand, five hundred fifty-one".