16453392260 has 12 divisors (see below), whose sum is σ = 34552123788. Its totient is φ = 6581356896.

The previous prime is 16453392257. The next prime is 16453392281. The reversal of 16453392260 is 6229335461.

It can be written as a sum of positive squares in 2 ways, for example, as 2028421444 + 14424970816 = 45038^2 + 120104^2 .

It is a super-2 number, since 2×16453392260² (a number of 21 digits) contains 22 as substring.

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, 411334787 + ... + 411334826.

It is an arithmetic number, because the mean of its divisors is an integer number (2879343649).

Almost surely, 2^16453392260 is an apocalyptic number.

16453392260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16453392260 is an abundant number, since it is smaller than the sum of its proper divisors (18098731528).

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

16453392260 is a wasteful number, since it uses less digits than its factorization.

16453392260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822669622 (or 822669620 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 16453392260 in words is "sixteen billion, four hundred fifty-three million, three hundred ninety-two thousand, two hundred sixty".