16048406953 has 4 divisors (see below), whose sum is σ = 16070007168. Its totient is φ = 16026806740.

The previous prime is 16048406917. The next prime is 16048406977. The reversal of 16048406953 is 35960484061.

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 16048406953 - 2²¹ = 16046309801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16048406993) 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, 10798993 + ... + 10800478.

It is an arithmetic number, because the mean of its divisors is an integer number (4017501792).

Almost surely, 2^16048406953 is an apocalyptic number.

It is an amenable number.

16048406953 is a deficient number, since it is larger than the sum of its proper divisors (21600215).

16048406953 is an equidigital number, since it uses as much as digits as its factorization.

16048406953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21600214.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 16048406953 in words is "sixteen billion, forty-eight million, four hundred six thousand, nine hundred fifty-three".