872229301508 has 12 divisors (see below), whose sum is σ = 1547310884700. Its totient is φ = 430140477312.

The previous prime is 872229301481. The next prime is 872229301547. The reversal of 872229301508 is 805103922278.

It can be written as a sum of positive squares in 2 ways, for example, as 268736486404 + 603492815104 = 518398^2 + 776848^2 .

It is an unprimeable number.

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, 1493543033 + ... + 1493543616.

It is an arithmetic number, because the mean of its divisors is an integer number (128942573725).

Almost surely, 2^872229301508 is an apocalyptic number.

It is an amenable number.

872229301508 is a deficient number, since it is larger than the sum of its proper divisors (675081583192).

872229301508 is a wasteful number, since it uses less digits than its factorization.

872229301508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987086726 (or 2987086724 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 872229301508 in words is "eight hundred seventy-two billion, two hundred twenty-nine million, three hundred one thousand, five hundred eight".