5611551353 has 2 divisors, whose sum is σ = 5611551354. Its totient is φ = 5611551352.

The previous prime is 5611551329. The next prime is 5611551367. The reversal of 5611551353 is 3531551165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5494219129 + 117332224 = 74123^2 + 10832^2 .

It is a cyclic number.

It is not a de Polignac number, because 5611551353 - 2⁶ = 5611551289 is a prime.

It is a super-2 number, since 2×5611551353² = 62979017174712261218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5611551553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805775676 + 2805775677.

It is an arithmetic number, because the mean of its divisors is an integer number (2805775677).

Almost surely, 2^5611551353 is an apocalyptic number.

It is an amenable number.

5611551353 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611551353 is an equidigital number, since it uses as much as digits as its factorization.

5611551353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33750, while the sum is 35.

The square root of 5611551353 is about 74910.2886992167. The cubic root of 5611551353 is about 1777.0281759209.

The spelling of 5611551353 in words is "five billion, six hundred eleven million, five hundred fifty-one thousand, three hundred fifty-three".