5500000050061 has 8 divisors (see below), whose sum is σ = 6003873540000. Its totient is φ = 4996772141040.

The previous prime is 5500000050059. The next prime is 5500000050091. The reversal of 5500000050061 is 1600500000055.

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

It is a cyclic number.

It is not a de Polignac number, because 5500000050061 - 2¹ = 5500000050059 is a prime.

It is a super-2 number, since 2×5500000050061² (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 (5500000050091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161377411 + ... + 161411488.

It is an arithmetic number, because the mean of its divisors is an integer number (750484192500).

Almost surely, 2^{5500000050061} is an apocalyptic number.

It is an amenable number.

5500000050061 is a deficient number, since it is larger than the sum of its proper divisors (503873489939).

5500000050061 is a wasteful number, since it uses less digits than its factorization.

5500000050061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322790459.

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 5500000050061 in words is "five trillion, five hundred billion, fifty thousand, sixty-one".