5545553255101 has 4 divisors (see below), whose sum is σ = 5545558116252. Its totient is φ = 5545548393952.

The previous prime is 5545553255087. The next prime is 5545553255141. The reversal of 5545553255101 is 1015523555455.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1041603948100 + 4503949307001 = 1020590^2 + 2122251^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545553255101 - 2⁹ = 5545553254589 is a prime.

It is a super-2 number, since 2×5545553255101² (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 (5545553255141) 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, 312615 + ... + 3344971.

It is an arithmetic number, because the mean of its divisors is an integer number (1386389529063).

Almost surely, 2^{5545553255101} is an apocalyptic number.

It is an amenable number.

5545553255101 is a deficient number, since it is larger than the sum of its proper divisors (4861151).

5545553255101 is a wasteful number, since it uses less digits than its factorization.

5545553255101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861150.

The product of its (nonzero) digits is 1875000, while the sum is 46.

The spelling of 5545553255101 in words is "five trillion, five hundred forty-five billion, five hundred fifty-three million, two hundred fifty-five thousand, one hundred one".