16040573827 has 2 divisors, whose sum is σ = 16040573828. Its totient is φ = 16040573826.

The previous prime is 16040573803. The next prime is 16040573891. The reversal of 16040573827 is 72837504061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16040573827 - 2¹⁵ = 16040541059 is a prime.

It is not a weakly prime, because it can be changed into another prime (16040973827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8020286913 + 8020286914.

It is an arithmetic number, because the mean of its divisors is an integer number (8020286914).

Almost surely, 2^16040573827 is an apocalyptic number.

16040573827 is a deficient number, since it is larger than the sum of its proper divisors (1).

16040573827 is an equidigital number, since it uses as much as digits as its factorization.

16040573827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 16040573827 in words is "sixteen billion, forty million, five hundred seventy-three thousand, eight hundred twenty-seven".