885272459904 has 288 divisors, whose sum is σ = 2978456094900. Its totient is φ = 251647893504.

The previous prime is 885272459893. The next prime is 885272459947. The reversal of 885272459904 is 409954272588.

885272459904 is a `hidden beast` number, since 88 + 527 + 24 + 5 + 9 + 9 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 721208577600 + 164063882304 = 849240^2 + 405048^2 .

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (63).

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 35 ways as a sum of consecutive naturals, for example, 11080452 + ... + 11160060.

Almost surely, 2^885272459904 is an apocalyptic number.

885272459904 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885272459904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1489228047450).

885272459904 is an abundant number, since it is smaller than the sum of its proper divisors (2093183634996).

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

885272459904 is a wasteful number, since it uses less digits than its factorization.

885272459904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79840 (or 79818 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 885272459904 in words is "eight hundred eighty-five billion, two hundred seventy-two million, four hundred fifty-nine thousand, nine hundred four".