16046005838077 has 2 divisors, whose sum is σ = 16046005838078. Its totient is φ = 16046005838076.

The previous prime is 16046005838059. The next prime is 16046005838101. The reversal of 16046005838077 is 77083850064061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8042476277476 + 8003529560601 = 2835926^2 + 2829051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16046005838077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16046005898077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8023002919038 + 8023002919039.

It is an arithmetic number, because the mean of its divisors is an integer number (8023002919039).

Almost surely, 2^{16046005838077} is an apocalyptic number.

It is an amenable number.

16046005838077 is a deficient number, since it is larger than the sum of its proper divisors (1).

16046005838077 is an equidigital number, since it uses as much as digits as its factorization.

16046005838077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 16046005838077 in words is "sixteen trillion, forty-six billion, five million, eight hundred thirty-eight thousand, seventy-seven".