527473807 has 16 divisors (see below), whose sum is σ = 638910720. Its totient is φ = 425109888.

The previous prime is 527473787. The next prime is 527473829. The reversal of 527473807 is 708374725.

It is not a de Polignac number, because 527473807 - 2⁷ = 527473679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527473907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197044 + ... + 199702.

It is an arithmetic number, because the mean of its divisors is an integer number (39931920).

Almost surely, 2^527473807 is an apocalyptic number.

527473807 is a deficient number, since it is larger than the sum of its proper divisors (111436913).

527473807 is a wasteful number, since it uses less digits than its factorization.

527473807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350.

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 527473807 is about 22966.7979265722. The cubic root of 527473807 is about 807.9794209174.

The spelling of 527473807 in words is "five hundred twenty-seven million, four hundred seventy-three thousand, eight hundred seven".