2529228693 has 8 divisors (see below), whose sum is σ = 3372652000. Its totient is φ = 1685978928.

The previous prime is 2529228683. The next prime is 2529228701. The reversal of 2529228693 is 3968229252.

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

It is not a de Polignac number, because 2529228693 - 2⁶ = 2529228629 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 (2529228673) 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 7 ways as a sum of consecutive naturals, for example, 4363 + ... + 71256.

It is an arithmetic number, because the mean of its divisors is an integer number (421581500).

Almost surely, 2^2529228693 is an apocalyptic number.

It is an amenable number.

2529228693 is a deficient number, since it is larger than the sum of its proper divisors (843423307).

2529228693 is a wasteful number, since it uses less digits than its factorization.

2529228693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86771.

The product of its digits is 933120, while the sum is 48.

The square root of 2529228693 is about 50291.4375714197. The cubic root of 2529228693 is about 1362.4775866807.

The spelling of 2529228693 in words is "two billion, five hundred twenty-nine million, two hundred twenty-eight thousand, six hundred ninety-three".