524009087 has 6 divisors (see below), whose sum is σ = 609561648. Its totient is φ = 449150604.

The previous prime is 524008993. The next prime is 524009117. The reversal of 524009087 is 780900425.

It is a happy number.

It is not a de Polignac number, because 524009087 - 2¹⁰ = 524008063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524009587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5346983 + ... + 5347080.

It is an arithmetic number, because the mean of its divisors is an integer number (101593608).

Almost surely, 2^524009087 is an apocalyptic number.

524009087 is a deficient number, since it is larger than the sum of its proper divisors (85552561).

524009087 is a wasteful number, since it uses less digits than its factorization.

524009087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10694077 (or 10694070 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 524009087 is about 22891.2447673778. The cubic root of 524009087 is about 806.2064581417.

The spelling of 524009087 in words is "five hundred twenty-four million, nine thousand, eighty-seven".