527745930 has 16 divisors (see below), whose sum is σ = 1266590304. Its totient is φ = 140732240.

The previous prime is 527745929. The next prime is 527745947. The reversal of 527745930 is 39547725.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8795736 + ... + 8795795.

It is an arithmetic number, because the mean of its divisors is an integer number (79161894).

Almost surely, 2^527745930 is an apocalyptic number.

527745930 is an abundant number, since it is smaller than the sum of its proper divisors (738844374).

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

527745930 is a wasteful number, since it uses less digits than its factorization.

527745930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17591541.

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 527745930 is about 22972.7214321682. The cubic root of 527745930 is about 808.1183421818.

The spelling of 527745930 in words is "five hundred twenty-seven million, seven hundred forty-five thousand, nine hundred thirty".