526316368 has 20 divisors (see below), whose sum is σ = 1022964660. Its totient is φ = 262325504.

The previous prime is 526316327. The next prime is 526316377. The reversal of 526316368 is 863613625.

It can be written as a sum of positive squares in 2 ways, for example, as 265429264 + 260887104 = 16292^2 + 16152^2 .

It is a super-2 number, since 2×526316368² = 554017838449422848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 526316368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46813 + ... + 56956.

It is an arithmetic number, because the mean of its divisors is an integer number (51148233).

Almost surely, 2^526316368 is an apocalyptic number.

It is an amenable number.

526316368 is a deficient number, since it is larger than the sum of its proper divisors (496648292).

526316368 is a wasteful number, since it uses less digits than its factorization.

526316368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104094 (or 104088 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 526316368 is about 22941.5859957414. The cubic root of 526316368 is about 807.3880033946.

The spelling of 526316368 in words is "five hundred twenty-six million, three hundred sixteen thousand, three hundred sixty-eight".