526396763 has 2 divisors, whose sum is σ = 526396764. Its totient is φ = 526396762.

The previous prime is 526396747. The next prime is 526396781. The reversal of 526396763 is 367693625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 526396763 - 2⁴ = 526396747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (526396723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263198381 + 263198382.

It is an arithmetic number, because the mean of its divisors is an integer number (263198382).

Almost surely, 2^526396763 is an apocalyptic number.

526396763 is a deficient number, since it is larger than the sum of its proper divisors (1).

526396763 is an equidigital number, since it uses as much as digits as its factorization.

526396763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 47.

The square root of 526396763 is about 22943.3380962754. The cubic root of 526396763 is about 807.4291108968.

The spelling of 526396763 in words is "five hundred twenty-six million, three hundred ninety-six thousand, seven hundred sixty-three".