527408815049 has 2 divisors, whose sum is σ = 527408815050. Its totient is φ = 527408815048.

The previous prime is 527408814973. The next prime is 527408815069. The reversal of 527408815049 is 940518804725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 523116599824 + 4292215225 = 723268^2 + 65515^2 .

It is a cyclic number.

It is not a de Polignac number, because 527408815049 - 2²⁸ = 527140379593 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (527408815069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263704407524 + 263704407525.

It is an arithmetic number, because the mean of its divisors is an integer number (263704407525).

Almost surely, 2^527408815049 is an apocalyptic number.

It is an amenable number.

527408815049 is a deficient number, since it is larger than the sum of its proper divisors (1).

527408815049 is an equidigital number, since it uses as much as digits as its factorization.

527408815049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 527408815049 in words is "five hundred twenty-seven billion, four hundred eight million, eight hundred fifteen thousand, forty-nine".