10864813973 has 8 divisors (see below), whose sum is σ = 11721359328. Its totient is φ = 10011238704.

The previous prime is 10864813969. The next prime is 10864813987. The reversal of 10864813973 is 37931846801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10864813973 - 2² = 10864813969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10864813933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734915 + ... + 749552.

It is an arithmetic number, because the mean of its divisors is an integer number (1465169916).

Almost surely, 2^10864813973 is an apocalyptic number.

10864813973 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10864813973 is a deficient number, since it is larger than the sum of its proper divisors (856545355).

10864813973 is a wasteful number, since it uses less digits than its factorization.

10864813973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485043.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 10864813973 in words is "ten billion, eight hundred sixty-four million, eight hundred thirteen thousand, nine hundred seventy-three".