16030545001 has 4 divisors (see below), whose sum is σ = 16463803012. Its totient is φ = 15597286992.

The previous prime is 16030544993. The next prime is 16030545049. The reversal of 16030545001 is 10054503061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10054503061 = 23 ⋅437152307.

It can be written as a sum of positive squares in 2 ways, for example, as 5576504976 + 10454040025 = 74676^2 + 102245^2 .

It is a cyclic number.

It is not a de Polignac number, because 16030545001 - 2³ = 16030544993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16030545061) 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, 216628950 + ... + 216629023.

It is an arithmetic number, because the mean of its divisors is an integer number (4115950753).

Almost surely, 2^16030545001 is an apocalyptic number.

It is an amenable number.

16030545001 is a deficient number, since it is larger than the sum of its proper divisors (433258011).

16030545001 is an equidigital number, since it uses as much as digits as its factorization.

16030545001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433258010.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 16030545001 in words is "sixteen billion, thirty million, five hundred forty-five thousand, one".