29324850025 has 27 divisors (see below), whose sum is σ = 37691856943. Its totient is φ = 22631739200.

The previous prime is 29324850019. The next prime is 29324850041. The reversal of 29324850025 is 52005842392.

The square root of 29324850025 is 171245.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 4649466969 + 24675383056 = 68187^2 + 157084^2 .

It is not a de Polignac number, because 29324850025 - 2¹⁷ = 29324718953 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 29324850025.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 24829935 + ... + 24831115.

Almost surely, 2^29324850025 is an apocalyptic number.

29324850025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29324850025 is the 171245-th square number.

29324850025 is the 85623-rd centered octagonal number.

It is an amenable number.

29324850025 is a deficient number, since it is larger than the sum of its proper divisors (8367006918).

29324850025 is an frugal number, since it uses more digits than its factorization.

29324850025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 29324850025 in words is "twenty-nine billion, three hundred twenty-four million, eight hundred fifty thousand, twenty-five".