5505000505061 has 4 divisors (see below), whose sum is σ = 5506096905324. Its totient is φ = 5503904104800.

The previous prime is 5505000505007. The next prime is 5505000505073. The reversal of 5505000505061 is 1605050005055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4808727080161 + 696273424900 = 2192881^2 + 834430^2 .

It is a cyclic number.

It is not a de Polignac number, because 5505000505061 - 2¹⁴ = 5505000488677 is a prime.

It is a super-2 number, since 2×5505000505061² (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 (5505000508061) 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, 548192600 + ... + 548202641.

It is an arithmetic number, because the mean of its divisors is an integer number (1376524226331).

Almost surely, 2^{5505000505061} is an apocalyptic number.

It is an amenable number.

5505000505061 is a deficient number, since it is larger than the sum of its proper divisors (1096400263).

5505000505061 is a wasteful number, since it uses less digits than its factorization.

5505000505061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096400262.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 5505000505061 in words is "five trillion, five hundred five billion, five hundred five thousand, sixty-one".