527243376 has 80 divisors (see below), whose sum is σ = 1506332160. Its totient is φ = 157570560.

The previous prime is 527243363. The next prime is 527243399. The reversal of 527243376 is 673342725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31705 + ... + 45383.

It is an arithmetic number, because the mean of its divisors is an integer number (18829152).

Almost surely, 2^527243376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 527243376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753166080).

527243376 is an abundant number, since it is smaller than the sum of its proper divisors (979088784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

527243376 is a wasteful number, since it uses less digits than its factorization.

527243376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13774 (or 13768 counting only the distinct ones).

The product of its digits is 211680, while the sum is 39.

The square root of 527243376 is about 22961.7807671792. The cubic root of 527243376 is about 807.8617464332.

The spelling of 527243376 in words is "five hundred twenty-seven million, two hundred forty-three thousand, three hundred seventy-six".