529984513 has 4 divisors (see below), whose sum is σ = 530217540. Its totient is φ = 529751488.

The previous prime is 529984493. The next prime is 529984517. The reversal of 529984513 is 315489925.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 213393664 + 316590849 = 14608^2 + 17793^2 .

It is a cyclic number.

It is not a de Polignac number, because 529984513 - 2²¹ = 527887361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (529984517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113068 + ... + 117661.

It is an arithmetic number, because the mean of its divisors is an integer number (132554385).

Almost surely, 2^529984513 is an apocalyptic number.

It is an amenable number.

529984513 is a deficient number, since it is larger than the sum of its proper divisors (233027).

529984513 is a wasteful number, since it uses less digits than its factorization.

529984513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233026.

The product of its digits is 388800, while the sum is 46.

The square root of 529984513 is about 23021.3925078393. The cubic root of 529984513 is about 809.2593509134.

The spelling of 529984513 in words is "five hundred twenty-nine million, nine hundred eighty-four thousand, five hundred thirteen".