5611774631 has 2 divisors, whose sum is σ = 5611774632. Its totient is φ = 5611774630.

The previous prime is 5611774627. The next prime is 5611774657. The reversal of 5611774631 is 1364771165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5611774631 - 2² = 5611774627 is a prime.

It is a super-2 number, since 2×5611774631² = 62984029018270372322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5611774031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805887315 + 2805887316.

It is an arithmetic number, because the mean of its divisors is an integer number (2805887316).

Almost surely, 2^5611774631 is an apocalyptic number.

5611774631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611774631 is an equidigital number, since it uses as much as digits as its factorization.

5611774631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 41.

The square root of 5611774631 is about 74911.7789870191. The cubic root of 5611774631 is about 1777.0517443313.

The spelling of 5611774631 in words is "five billion, six hundred eleven million, seven hundred seventy-four thousand, six hundred thirty-one".