10605550055501 has 8 divisors (see below), whose sum is σ = 10677080534400. Its totient is φ = 10534190499072.

The previous prime is 10605550055483. The next prime is 10605550055531. The reversal of 10605550055501 is 10555005550601.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10605550055501 is a prime.

It is a super-2 number, since 2×10605550055501² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10605550055531) 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, 42606101 + ... + 42854298.

It is an arithmetic number, because the mean of its divisors is an integer number (1334635066800).

Almost surely, 2^{10605550055501} is an apocalyptic number.

It is an amenable number.

10605550055501 is a deficient number, since it is larger than the sum of its proper divisors (71530478899).

10605550055501 is an equidigital number, since it uses as much as digits as its factorization.

10605550055501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85461235.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 10605550055501 in words is "ten trillion, six hundred five billion, five hundred fifty million, fifty-five thousand, five hundred one".