5525552797 has 2 divisors, whose sum is σ = 5525552798. Its totient is φ = 5525552796.

The previous prime is 5525552651. The next prime is 5525552819. The reversal of 5525552797 is 7972555255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4422383001 + 1103169796 = 66501^2 + 33214^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5525552797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5525552297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762776398 + 2762776399.

It is an arithmetic number, because the mean of its divisors is an integer number (2762776399).

Almost surely, 2^5525552797 is an apocalyptic number.

It is an amenable number.

5525552797 is a deficient number, since it is larger than the sum of its proper divisors (1).

5525552797 is an equidigital number, since it uses as much as digits as its factorization.

5525552797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5512500, while the sum is 52.

The square root of 5525552797 is about 74334.0621586094. The cubic root of 5525552797 is about 1767.9035897628.

The spelling of 5525552797 in words is "five billion, five hundred twenty-five million, five hundred fifty-two thousand, seven hundred ninety-seven".