16545364 has 24 divisors (see below), whose sum is σ = 32443488. Its totient is φ = 7316640.

The previous prime is 16545359. The next prime is 16545379. The reversal of 16545364 is 46354561.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3454 + ... + 6709.

It is an arithmetic number, because the mean of its divisors is an integer number (1351812).

Almost surely, 2^16545364 is an apocalyptic number.

It is an amenable number.

16545364 is a deficient number, since it is larger than the sum of its proper divisors (15898124).

16545364 is a wasteful number, since it uses less digits than its factorization.

16545364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10215 (or 10213 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 16545364 is about 4067.5992919657. The cubic root of 16545364 is about 254.8152654069.

The spelling of 16545364 in words is "sixteen million, five hundred forty-five thousand, three hundred sixty-four".