527575047 has 16 divisors (see below), whose sum is σ = 743178240. Its totient is φ = 332360672.

The previous prime is 527575021. The next prime is 527575049. The reversal of 527575047 is 740575725.

It is a cyclic number.

It is not a de Polignac number, because 527575047 - 2¹¹ = 527572999 is a prime.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527575049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60423 + ... + 68600.

It is an arithmetic number, because the mean of its divisors is an integer number (46448640).

Almost surely, 2^527575047 is an apocalyptic number.

527575047 is a deficient number, since it is larger than the sum of its proper divisors (215603193).

527575047 is a wasteful number, since it uses less digits than its factorization.

527575047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129102.

The product of its (nonzero) digits is 343000, while the sum is 42.

The square root of 527575047 is about 22969.0018720884. The cubic root of 527575047 is about 808.0311104374.

The spelling of 527575047 in words is "five hundred twenty-seven million, five hundred seventy-five thousand, forty-seven".