827134826576 has 20 divisors (see below), whose sum is σ = 1607629173972. Its totient is φ = 412262781696.

The previous prime is 827134826509. The next prime is 827134826579. The reversal of 827134826576 is 675628431728.

It can be written as a sum of positive squares in 2 ways, for example, as 26961640000 + 800173186576 = 164200^2 + 894524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (827134826579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81534245 + ... + 81544388.

Almost surely, 2^827134826576 is an apocalyptic number.

It is an amenable number.

827134826576 is a deficient number, since it is larger than the sum of its proper divisors (780494347396).

827134826576 is a wasteful number, since it uses less digits than its factorization.

827134826576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163078958 (or 163078952 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 59.

The spelling of 827134826576 in words is "eight hundred twenty-seven billion, one hundred thirty-four million, eight hundred twenty-six thousand, five hundred seventy-six".