4529204531999 has 24 divisors (see below), whose sum is σ = 5368791207168. Its totient is φ = 3808418752320.

The previous prime is 4529204531981. The next prime is 4529204532001. The reversal of 4529204531999 is 9991354029254.

It is a de Polignac number, because none of the positive numbers 2^k-4529204531999 is a prime.

It is a super-2 number, since 2×4529204531999² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529204531909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20032514 + ... + 20257344.

It is an arithmetic number, because the mean of its divisors is an integer number (223699633632).

Almost surely, 2^{4529204531999} is an apocalyptic number.

4529204531999 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4529204531999 is a deficient number, since it is larger than the sum of its proper divisors (839586675169).

4529204531999 is a wasteful number, since it uses less digits than its factorization.

4529204531999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232655 (or 232648 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 62.

The spelling of 4529204531999 in words is "four trillion, five hundred twenty-nine billion, two hundred four million, five hundred thirty-one thousand, nine hundred ninety-nine".