529976113 has 4 divisors (see below), whose sum is σ = 538664308. Its totient is φ = 521287920.

The previous prime is 529976107. The next prime is 529976129. The reversal of 529976113 is 311679925.

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 147695409 + 382280704 = 12153^2 + 19552^2 .

It is a cyclic number.

It is not a de Polignac number, because 529976113 - 2²¹ = 527878961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 529976113.

It is not an unprimeable number, because it can be changed into a prime (529976413) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4344006 + ... + 4344127.

It is an arithmetic number, because the mean of its divisors is an integer number (134666077).

Almost surely, 2^529976113 is an apocalyptic number.

It is an amenable number.

529976113 is a deficient number, since it is larger than the sum of its proper divisors (8688195).

529976113 is an equidigital number, since it uses as much as digits as its factorization.

529976113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688194.

The product of its digits is 102060, while the sum is 43.

The square root of 529976113 is about 23021.2100681089. The cubic root of 529976113 is about 809.2550754335.

The spelling of 529976113 in words is "five hundred twenty-nine million, nine hundred seventy-six thousand, one hundred thirteen".