16353253473120 has 192 divisors, whose sum is σ = 58206496320000. Its totient is φ = 4286954515968.

The previous prime is 16353253473113. The next prime is 16353253473247. The reversal of 16353253473120 is 2137435235361.

16353253473120 is a `hidden beast` number, since 1 + 6 + 3 + 5 + 3 + 2 + 53 + 473 + 120 = 666.

It is a super-2 number, since 2×16353253473120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31825420 + ... + 32335179.

It is an arithmetic number, because the mean of its divisors is an integer number (303158835000).

Almost surely, 2^{16353253473120} is an apocalyptic number.

16353253473120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16353253473120 is an abundant number, since it is smaller than the sum of its proper divisors (41853242846880).

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

16353253473120 is a wasteful number, since it uses less digits than its factorization.

16353253473120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64160682 (or 64160668 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 16353253473120 in words is "sixteen trillion, three hundred fifty-three billion, two hundred fifty-three million, four hundred seventy-three thousand, one hundred twenty".