527056427 has 4 divisors (see below), whose sum is σ = 531982296. Its totient is φ = 522130560.

The previous prime is 527056363. The next prime is 527056441. The reversal of 527056427 is 724650725.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 527056427 - 2⁶ = 527056363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527053427) 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, 2462774 + ... + 2462987.

It is an arithmetic number, because the mean of its divisors is an integer number (132995574).

Almost surely, 2^527056427 is an apocalyptic number.

527056427 is a deficient number, since it is larger than the sum of its proper divisors (4925869).

527056427 is a wasteful number, since it uses less digits than its factorization.

527056427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925868.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 527056427 is about 22957.7095329652. The cubic root of 527056427 is about 807.7662517613.

The spelling of 527056427 in words is "five hundred twenty-seven million, fifty-six thousand, four hundred twenty-seven".