16025497488000 has 3840 divisors, whose sum is σ = 80590921931520. Its totient is φ = 3071084544000.

The previous prime is 16025497487963. The next prime is 16025497488037. The reversal of 16025497488000 is 88479452061.

It is a happy number.

16025497488000 is a `hidden beast` number, since 16 + 0 + 2 + 549 + 7 + 4 + 8 + 80 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (16025497487963) and next prime (16025497488037).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 14270255439 + ... + 14270256561.

It is an arithmetic number, because the mean of its divisors is an integer number (20987219253).

Almost surely, 2^{16025497488000} is an apocalyptic number.

16025497488000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16025497488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40295460965760).

16025497488000 is an abundant number, since it is smaller than the sum of its proper divisors (64565424443520).

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

16025497488000 is a wasteful number, since it uses less digits than its factorization.

16025497488000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 16025497488000 in words is "sixteen trillion, twenty-five billion, four hundred ninety-seven million, four hundred eighty-eight thousand".