16541052152 has 8 divisors (see below), whose sum is σ = 31014472800. Its totient is φ = 8270526072.

The previous prime is 16541052109. The next prime is 16541052169. The reversal of 16541052152 is 25125014561.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×16541052152² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033815752 + ... + 1033815767.

It is an arithmetic number, because the mean of its divisors is an integer number (3876809100).

Almost surely, 2^16541052152 is an apocalyptic number.

It is an amenable number.

16541052152 is a deficient number, since it is larger than the sum of its proper divisors (14473420648).

16541052152 is a wasteful number, since it uses less digits than its factorization.

16541052152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067631525 (or 2067631521 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 16541052152 in words is "sixteen billion, five hundred forty-one million, fifty-two thousand, one hundred fifty-two".