5511487417 has 2 divisors, whose sum is σ = 5511487418. Its totient is φ = 5511487416.

The previous prime is 5511487411. The next prime is 5511487441. The reversal of 5511487417 is 7147841155.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4679107216 + 832380201 = 68404^2 + 28851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5511487417 is a prime.

It is not a weakly prime, because it can be changed into another prime (5511487411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755743708 + 2755743709.

It is an arithmetic number, because the mean of its divisors is an integer number (2755743709).

Almost surely, 2^5511487417 is an apocalyptic number.

It is an amenable number.

5511487417 is a deficient number, since it is larger than the sum of its proper divisors (1).

5511487417 is an equidigital number, since it uses as much as digits as its factorization.

5511487417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 156800, while the sum is 43.

The square root of 5511487417 is about 74239.3926227848. The cubic root of 5511487417 is about 1766.4022398391.

The spelling of 5511487417 in words is "five billion, five hundred eleven million, four hundred eighty-seven thousand, four hundred seventeen".