16052548526640 has 120 divisors (see below), whose sum is σ = 55906468454928. Its totient is φ = 4280679601920.

The previous prime is 16052548526633. The next prime is 16052548526657. The reversal of 16052548526640 is 4662584525061.

16052548526640 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 2 + 54 + 8 + 526 + 64 + 0 = 666.

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

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

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, 412854751 + ... + 412893630.

Almost surely, 2^{16052548526640} is an apocalyptic number.

16052548526640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16052548526640 is an abundant number, since it is smaller than the sum of its proper divisors (39853919928288).

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

16052548526640 is an equidigital number, since it uses as much as digits as its factorization.

16052548526640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825748409 (or 825748391 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 54.

The spelling of 16052548526640 in words is "sixteen trillion, fifty-two billion, five hundred forty-eight million, five hundred twenty-six thousand, six hundred forty".