16003045126 has 4 divisors (see below), whose sum is σ = 24004567692. Its totient is φ = 8001522562.

The previous prime is 16003045111. The next prime is 16003045129. The reversal of 16003045126 is 62154030061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62154030061 = 571 ⋅108851191.

It is a junction number, because it is equal to n+sod(n) for n = 16003045094 and 16003045103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16003045129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000761280 + ... + 4000761283.

It is an arithmetic number, because the mean of its divisors is an integer number (6001141923).

Almost surely, 2^16003045126 is an apocalyptic number.

16003045126 is a deficient number, since it is larger than the sum of its proper divisors (8001522566).

16003045126 is an equidigital number, since it uses as much as digits as its factorization.

16003045126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001522565.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 16003045126 its reverse (62154030061), we get a palindrome (78157075187).

The spelling of 16003045126 in words is "sixteen billion, three million, forty-five thousand, one hundred twenty-six".