5611474361 has 2 divisors, whose sum is σ = 5611474362. Its totient is φ = 5611474360.

The previous prime is 5611474357. The next prime is 5611474367. The reversal of 5611474361 is 1634741165.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4927338025 + 684136336 = 70195^2 + 26156^2 .

It is a cyclic number.

It is not a de Polignac number, because 5611474361 - 2² = 5611474357 is a prime.

It is not a weakly prime, because it can be changed into another prime (5611474367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805737180 + 2805737181.

It is an arithmetic number, because the mean of its divisors is an integer number (2805737181).

Almost surely, 2^5611474361 is an apocalyptic number.

It is an amenable number.

5611474361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611474361 is an equidigital number, since it uses as much as digits as its factorization.

5611474361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 5611474361 is about 74909.7748027586. The cubic root of 5611474361 is about 1777.0200487816.

The spelling of 5611474361 in words is "five billion, six hundred eleven million, four hundred seventy-four thousand, three hundred sixty-one".