5526361397 has 2 divisors, whose sum is σ = 5526361398. Its totient is φ = 5526361396.

The previous prime is 5526361369. The next prime is 5526361441. The reversal of 5526361397 is 7931636255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2868030916 + 2658330481 = 53554^2 + 51559^2 .

It is a cyclic number.

It is not a de Polignac number, because 5526361397 - 2¹⁰ = 5526360373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5526361327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763180698 + 2763180699.

It is an arithmetic number, because the mean of its divisors is an integer number (2763180699).

Almost surely, 2^5526361397 is an apocalyptic number.

It is an amenable number.

5526361397 is a deficient number, since it is larger than the sum of its proper divisors (1).

5526361397 is an equidigital number, since it uses as much as digits as its factorization.

5526361397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1020600, while the sum is 47.

The square root of 5526361397 is about 74339.5009197667. The cubic root of 5526361397 is about 1767.9898228916.

The spelling of 5526361397 in words is "five billion, five hundred twenty-six million, three hundred sixty-one thousand, three hundred ninety-seven".