16132563547201 has 4 divisors (see below), whose sum is σ = 16133262342912. Its totient is φ = 16131864751492.

The previous prime is 16132563547187. The next prime is 16132563547211. The reversal of 16132563547201 is 10274536523161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16132563547201 - 2¹⁷ = 16132563416129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16132563547211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349363225 + ... + 349409398.

It is an arithmetic number, because the mean of its divisors is an integer number (4033315585728).

Almost surely, 2^{16132563547201} is an apocalyptic number.

It is an amenable number.

16132563547201 is a deficient number, since it is larger than the sum of its proper divisors (698795711).

16132563547201 is an equidigital number, since it uses as much as digits as its factorization.

16132563547201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698795710.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 16132563547201 in words is "sixteen trillion, one hundred thirty-two billion, five hundred sixty-three million, five hundred forty-seven thousand, two hundred one".