527722474 has 16 divisors (see below), whose sum is σ = 801972360. Its totient is φ = 260409600.

The previous prime is 527722451. The next prime is 527722477. The reversal of 527722474 is 474227725.

It can be written as a sum of positive squares in 4 ways, for example, as 420455025 + 107267449 = 20505^2 + 10357^2 .

It is not an unprimeable number, because it can be changed into a prime (527722477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104512 + ... + 109444.

Almost surely, 2^527722474 is an apocalyptic number.

527722474 is a deficient number, since it is larger than the sum of its proper divisors (274249886).

527722474 is a wasteful number, since it uses less digits than its factorization.

527722474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625.

The product of its digits is 219520, while the sum is 40.

The square root of 527722474 is about 22972.2109079644. The cubic root of 527722474 is about 808.1063695616.

The spelling of 527722474 in words is "five hundred twenty-seven million, seven hundred twenty-two thousand, four hundred seventy-four".