245522829 has 8 divisors (see below), whose sum is σ = 329532352. Its totient is φ = 162597600.

The previous prime is 245522779. The next prime is 245522831. The reversal of 245522829 is 928225542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245522829 - 2⁷ = 245522701 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 (245522869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270544 + ... + 271449.

It is an arithmetic number, because the mean of its divisors is an integer number (41191544).

Almost surely, 2^245522829 is an apocalyptic number.

It is an amenable number.

245522829 is a deficient number, since it is larger than the sum of its proper divisors (84009523).

245522829 is a wasteful number, since it uses less digits than its factorization.

245522829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542147.

The product of its digits is 115200, while the sum is 39.

The square root of 245522829 is about 15669.1681017213. The cubic root of 245522829 is about 626.1772618416.

The spelling of 245522829 in words is "two hundred forty-five million, five hundred twenty-two thousand, eight hundred twenty-nine".