16853518354 has 16 divisors (see below), whose sum is σ = 25610175360. Its totient is φ = 8316994320.

The previous prime is 16853518351. The next prime is 16853518399. The reversal of 16853518354 is 45381535861.

It is a super-2 number, since 2×16853518354² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16853518298 and 16853518307.

It is not an unprimeable number, because it can be changed into a prime (16853518351) 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, 119767 + ... + 219205.

It is an arithmetic number, because the mean of its divisors is an integer number (1600635960).

Almost surely, 2^16853518354 is an apocalyptic number.

16853518354 is a deficient number, since it is larger than the sum of its proper divisors (8756657006).

16853518354 is a wasteful number, since it uses less digits than its factorization.

16853518354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100545.

The product of its digits is 1728000, while the sum is 49.

The spelling of 16853518354 in words is "sixteen billion, eight hundred fifty-three million, five hundred eighteen thousand, three hundred fifty-four".