16264281601 has 8 divisors (see below), whose sum is σ = 16644820544. Its totient is φ = 15883847280.

The previous prime is 16264281581. The next prime is 16264281653. The reversal of 16264281601 is 10618246261.

16264281601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16264281601 - 2²⁹ = 15727410689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16264285601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351316 + ... + 394906.

It is an arithmetic number, because the mean of its divisors is an integer number (2080602568).

Almost surely, 2^16264281601 is an apocalyptic number.

It is an amenable number.

16264281601 is a deficient number, since it is larger than the sum of its proper divisors (380538943).

16264281601 is an equidigital number, since it uses as much as digits as its factorization.

16264281601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52311.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 16264281601 in words is "sixteen billion, two hundred sixty-four million, two hundred eighty-one thousand, six hundred one".