864154300801 has 9 divisors (see below), whose sum is σ = 949866793603. Its totient is φ = 785585522920.

The previous prime is 864154300799. The next prime is 864154300853. The reversal of 864154300801 is 108003451468.

The square root of 864154300801 is 929599.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 593899881201 + 270254419600 = 770649^2 + 519860^2 .

It is not a de Polignac number, because 864154300801 - 2¹ = 864154300799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (864154304801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10183335 + ... + 10267843.

Almost surely, 2^864154300801 is an apocalyptic number.

864154300801 is the 929599-th square number.

864154300801 is the 464800-th centered octagonal number.

It is an amenable number.

864154300801 is a deficient number, since it is larger than the sum of its proper divisors (85712492802).

864154300801 is an frugal number, since it uses more digits than its factorization.

864154300801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169040 (or 84520 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 864154300801 in words is "eight hundred sixty-four billion, one hundred fifty-four million, three hundred thousand, eight hundred one".