872281535082 has 128 divisors (see below), whose sum is σ = 1950483456000. Its totient is φ = 258778618560.

The previous prime is 872281535077. The next prime is 872281535087. The reversal of 872281535082 is 280535182278.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (872281535077) and next prime (872281535087).

It is not an unprimeable number, because it can be changed into a prime (872281535087) 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 63 ways as a sum of consecutive naturals, for example, 244266357 + ... + 244269927.

It is an arithmetic number, because the mean of its divisors is an integer number (15238152000).

Almost surely, 2^872281535082 is an apocalyptic number.

872281535082 is an abundant number, since it is smaller than the sum of its proper divisors (1078201920918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

872281535082 is a wasteful number, since it uses less digits than its factorization.

872281535082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5256.

The product of its (nonzero) digits is 2150400, while the sum is 51.

The spelling of 872281535082 in words is "eight hundred seventy-two billion, two hundred eighty-one million, five hundred thirty-five thousand, eighty-two".