9126854001864 has 384 divisors, whose sum is σ = 26329089346560. Its totient is φ = 2852966398464.

The previous prime is 9126854001779. The next prime is 9126854001871. The reversal of 9126854001864 is 4681004586219.

9126854001864 is a `hidden beast` number, since 9 + 1 + 26 + 8 + 540 + 0 + 18 + 64 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9126854001864.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1457262397 + ... + 1457268659.

It is an arithmetic number, because the mean of its divisors is an integer number (68565336840).

Almost surely, 2^{9126854001864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9126854001864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13164544673280).

9126854001864 is an abundant number, since it is smaller than the sum of its proper divisors (17202235344696).

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

9126854001864 is a wasteful number, since it uses less digits than its factorization.

9126854001864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561 (or 6554 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 9126854001864 in words is "nine trillion, one hundred twenty-six billion, eight hundred fifty-four million, one thousand, eight hundred sixty-four".