16054263285632 has 128 divisors (see below), whose sum is σ = 37593269532000. Its totient is φ = 6732699402240.

The previous prime is 16054263285631. The next prime is 16054263285649. The reversal of 16054263285632 is 23658236245061.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16054263285631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36701744 + ... + 37136592.

Almost surely, 2^{16054263285632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16054263285632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18796634766000).

16054263285632 is an abundant number, since it is smaller than the sum of its proper divisors (21539006246368).

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

16054263285632 is a wasteful number, since it uses less digits than its factorization.

16054263285632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436904 (or 436892 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 53.

The spelling of 16054263285632 in words is "sixteen trillion, fifty-four billion, two hundred sixty-three million, two hundred eighty-five thousand, six hundred thirty-two".