5510011061 has 2 divisors, whose sum is σ = 5510011062. Its totient is φ = 5510011060.

The previous prime is 5510011051. The next prime is 5510011063. The reversal of 5510011061 is 1601100155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4885311025 + 624700036 = 69895^2 + 24994^2 .

It is a cyclic number.

It is not a de Polignac number, because 5510011061 - 2³⁰ = 4436269237 is a prime.

Together with 5510011063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5510011063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755005530 + 2755005531.

It is an arithmetic number, because the mean of its divisors is an integer number (2755005531).

Almost surely, 2^5510011061 is an apocalyptic number.

It is an amenable number.

5510011061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5510011061 is an equidigital number, since it uses as much as digits as its factorization.

5510011061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 5510011061 is about 74229.4487450904. The cubic root of 5510011061 is about 1766.2445043535.

The spelling of 5510011061 in words is "five billion, five hundred ten million, eleven thousand, sixty-one".