526314427 has 2 divisors, whose sum is σ = 526314428. Its totient is φ = 526314426.

The previous prime is 526314401. The next prime is 526314431. The reversal of 526314427 is 724413625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 526314427 - 2²⁷ = 392096699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 526314392 and 526314401.

It is not a weakly prime, because it can be changed into another prime (526317427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263157213 + 263157214.

It is an arithmetic number, because the mean of its divisors is an integer number (263157214).

Almost surely, 2^526314427 is an apocalyptic number.

526314427 is a deficient number, since it is larger than the sum of its proper divisors (1).

526314427 is an equidigital number, since it uses as much as digits as its factorization.

526314427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 34.

The square root of 526314427 is about 22941.5436926114. The cubic root of 526314427 is about 807.3870108724.

The spelling of 526314427 in words is "five hundred twenty-six million, three hundred fourteen thousand, four hundred twenty-seven".