16000993153 has 2 divisors, whose sum is σ = 16000993154. Its totient is φ = 16000993152.

The previous prime is 16000993133. The next prime is 16000993157. The reversal of 16000993153 is 35139900061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14494233664 + 1506759489 = 120392^2 + 38817^2 .

It is a cyclic number.

It is not a de Polignac number, because 16000993153 - 2²⁹ = 15464122241 is a prime.

It is not a weakly prime, because it can be changed into another prime (16000993157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000496576 + 8000496577.

It is an arithmetic number, because the mean of its divisors is an integer number (8000496577).

Almost surely, 2^16000993153 is an apocalyptic number.

It is an amenable number.

16000993153 is a deficient number, since it is larger than the sum of its proper divisors (1).

16000993153 is an equidigital number, since it uses as much as digits as its factorization.

16000993153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 37.

The spelling of 16000993153 in words is "sixteen billion, nine hundred ninety-three thousand, one hundred fifty-three".