10645718854 has 8 divisors (see below), whose sum is σ = 16049637648. Its totient is φ = 5295839640.

The previous prime is 10645718833. The next prime is 10645718893. The reversal of 10645718854 is 45881754601.

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

It is a super-2 number, since 2×10645718854² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10645718798 and 10645718807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13509402 + ... + 13510189.

It is an arithmetic number, because the mean of its divisors is an integer number (2006204706).

Almost surely, 2^10645718854 is an apocalyptic number.

10645718854 is a deficient number, since it is larger than the sum of its proper divisors (5403918794).

10645718854 is a wasteful number, since it uses less digits than its factorization.

10645718854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27019790.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 10645718854 in words is "ten billion, six hundred forty-five million, seven hundred eighteen thousand, eight hundred fifty-four".