16452165210 has 48 divisors (see below), whose sum is σ = 42756172704. Its totient is φ = 4049762496.

The previous prime is 16452165179. The next prime is 16452165211. The reversal of 16452165210 is 1256125461.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16452165211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1617432 + ... + 1627571.

It is an arithmetic number, because the mean of its divisors is an integer number (890753598).

Almost surely, 2^16452165210 is an apocalyptic number.

16452165210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16452165210 is an abundant number, since it is smaller than the sum of its proper divisors (26304007494).

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

16452165210 is a wasteful number, since it uses less digits than its factorization.

16452165210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245039 (or 3245026 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 16452165210 in words is "sixteen billion, four hundred fifty-two million, one hundred sixty-five thousand, two hundred ten".