527796505 has 4 divisors (see below), whose sum is σ = 633355812. Its totient is φ = 422237200.

The previous prime is 527796487. The next prime is 527796517. The reversal of 527796505 is 505697725.

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

It can be written as a sum of positive squares in 2 ways, for example, as 419553289 + 108243216 = 20483^2 + 10404^2 .

It is not a de Polignac number, because 527796505 - 2⁷ = 527796377 is a prime.

It is a Duffinian 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, 52779646 + ... + 52779655.

It is an arithmetic number, because the mean of its divisors is an integer number (158338953).

Almost surely, 2^527796505 is an apocalyptic number.

It is an amenable number.

527796505 is a deficient number, since it is larger than the sum of its proper divisors (105559307).

527796505 is a wasteful number, since it uses less digits than its factorization.

527796505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105559306.

The product of its (nonzero) digits is 661500, while the sum is 46.

The square root of 527796505 is about 22973.8221678501. The cubic root of 527796505 is about 808.1441559161.

The spelling of 527796505 in words is "five hundred twenty-seven million, seven hundred ninety-six thousand, five hundred five".