526382797 has 4 divisors (see below), whose sum is σ = 526477536. Its totient is φ = 526288060.

The previous prime is 526382771. The next prime is 526382827. The reversal of 526382797 is 797283625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 526382797 - 2¹¹ = 526380749 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 526382797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526380797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38479 + ... + 50332.

It is an arithmetic number, because the mean of its divisors is an integer number (131619384).

Almost surely, 2^526382797 is an apocalyptic number.

It is an amenable number.

526382797 is a deficient number, since it is larger than the sum of its proper divisors (94739).

526382797 is an equidigital number, since it uses as much as digits as its factorization.

526382797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94738.

The product of its digits is 1270080, while the sum is 49.

The square root of 526382797 is about 22943.0337357552. The cubic root of 526382797 is about 807.4219701141.

The spelling of 526382797 in words is "five hundred twenty-six million, three hundred eighty-two thousand, seven hundred ninety-seven".