16253717896080 has 120 divisors (see below), whose sum is σ = 62383317277632. Its totient is φ = 3715135517952.

The previous prime is 16253717896033. The next prime is 16253717896093. The reversal of 16253717896080 is 8069871735261.

16253717896080 is a `hidden beast` number, since 1 + 6 + 2 + 5 + 3 + 7 + 17 + 8 + 9 + 608 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 16253717895999 and 16253717896017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1612466974 + ... + 1612477053.

Almost surely, 2^{16253717896080} is an apocalyptic number.

16253717896080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16253717896080 is an abundant number, since it is smaller than the sum of its proper divisors (46129599381552).

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

16253717896080 is a wasteful number, since it uses less digits than its factorization.

16253717896080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224944053 (or 3224944044 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 16253717896080 in words is "sixteen trillion, two hundred fifty-three billion, seven hundred seventeen million, eight hundred ninety-six thousand, eighty".