526368479479 has 2 divisors, whose sum is σ = 526368479480. Its totient is φ = 526368479478.

The previous prime is 526368479431. The next prime is 526368479639. The reversal of 526368479479 is 974974863625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 526368479479 - 2¹¹ = 526368477431 is a prime.

It is a super-2 number, since 2×526368479479² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526368479419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263184239739 + 263184239740.

It is an arithmetic number, because the mean of its divisors is an integer number (263184239740).

Almost surely, 2^526368479479 is an apocalyptic number.

526368479479 is a deficient number, since it is larger than the sum of its proper divisors (1).

526368479479 is an equidigital number, since it uses as much as digits as its factorization.

526368479479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 548674560, while the sum is 70.

The spelling of 526368479479 in words is "five hundred twenty-six billion, three hundred sixty-eight million, four hundred seventy-nine thousand, four hundred seventy-nine".