10787212829 has 4 divisors (see below), whose sum is σ = 10788442080. Its totient is φ = 10785983580.

The previous prime is 10787212823. The next prime is 10787212831. The reversal of 10787212829 is 92821278701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10787212829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10787212823) 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 3 ways as a sum of consecutive naturals, for example, 601367 + ... + 619044.

It is an arithmetic number, because the mean of its divisors is an integer number (2697110520).

Almost surely, 2^10787212829 is an apocalyptic number.

It is an amenable number.

10787212829 is a deficient number, since it is larger than the sum of its proper divisors (1229251).

10787212829 is an equidigital number, since it uses as much as digits as its factorization.

10787212829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229250.

The product of its (nonzero) digits is 225792, while the sum is 47.

The spelling of 10787212829 in words is "ten billion, seven hundred eighty-seven million, two hundred twelve thousand, eight hundred twenty-nine".