527742466 has 16 divisors (see below), whose sum is σ = 801001080. Its totient is φ = 260755200.

The previous prime is 527742463. The next prime is 527742491. The reversal of 527742466 is 664247725.

It can be written as a sum of positive squares in 4 ways, for example, as 521163241 + 6579225 = 22829^2 + 2565^2 .

It is a super-2 number, since 2×527742466² = 557024220839522312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (527742463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84400 + ... + 90436.

Almost surely, 2^527742466 is an apocalyptic number.

527742466 is a deficient number, since it is larger than the sum of its proper divisors (273258614).

527742466 is a wasteful number, since it uses less digits than its factorization.

527742466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6549.

The product of its digits is 564480, while the sum is 43.

The square root of 527742466 is about 22972.6460382778. The cubic root of 527742466 is about 808.1165740784.

The spelling of 527742466 in words is "five hundred twenty-seven million, seven hundred forty-two thousand, four hundred sixty-six".