5526406049 has 2 divisors, whose sum is σ = 5526406050. Its totient is φ = 5526406048.

The previous prime is 5526406037. The next prime is 5526406097. The reversal of 5526406049 is 9406046255.

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., 3537870400 + 1988535649 = 59480^2 + 44593^2 .

It is a cyclic number.

It is not a de Polignac number, because 5526406049 - 2²⁰ = 5525357473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5526405997 and 5526406015.

It is not a weakly prime, because it can be changed into another prime (5526406349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763203024 + 2763203025.

It is an arithmetic number, because the mean of its divisors is an integer number (2763203025).

Almost surely, 2^5526406049 is an apocalyptic number.

It is an amenable number.

5526406049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5526406049 is an equidigital number, since it uses as much as digits as its factorization.

5526406049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 5526406049 is about 74339.8012440173. The cubic root of 5526406049 is about 1767.9945845580.

The spelling of 5526406049 in words is "five billion, five hundred twenty-six million, four hundred six thousand, forty-nine".