16019051 has 2 divisors, whose sum is σ = 16019052. Its totient is φ = 16019050.

The previous prime is 16019023. The next prime is 16019093. The reversal of 16019051 is 15091061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16019051 - 2¹⁰ = 16018027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16019011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8009525 + 8009526.

It is an arithmetic number, because the mean of its divisors is an integer number (8009526).

Almost surely, 2^16019051 is an apocalyptic number.

16019051 is a deficient number, since it is larger than the sum of its proper divisors (1).

16019051 is an equidigital number, since it uses as much as digits as its factorization.

16019051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 16019051 is about 4002.3806665533. The cubic root of 16019051 is about 252.0841817941.

The spelling of 16019051 in words is "sixteen million, nineteen thousand, fifty-one".