527465380 has 24 divisors (see below), whose sum is σ = 1192883832. Its totient is φ = 194756352.

The previous prime is 527465363. The next prime is 527465401. The reversal of 527465380 is 83564725.

It can be written as a sum of positive squares in 4 ways, for example, as 75307684 + 452157696 = 8678^2 + 21264^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1014097 + ... + 1014616.

It is an arithmetic number, because the mean of its divisors is an integer number (49703493).

Almost surely, 2^527465380 is an apocalyptic number.

It is an amenable number.

527465380 is an abundant number, since it is smaller than the sum of its proper divisors (665418452).

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

527465380 is a wasteful number, since it uses less digits than its factorization.

527465380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028735 (or 2028733 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 527465380 is about 22966.6144653495. The cubic root of 527465380 is about 807.9751180947.

The spelling of 527465380 in words is "five hundred twenty-seven million, four hundred sixty-five thousand, three hundred eighty".