16833350057 has 2 divisors, whose sum is σ = 16833350058. Its totient is φ = 16833350056.

The previous prime is 16833350011. The next prime is 16833350069. The reversal of 16833350057 is 75005333861.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11266548736 + 5566801321 = 106144^2 + 74611^2 .

It is a cyclic number.

It is not a de Polignac number, because 16833350057 - 2⁶ = 16833349993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16833349996 and 16833350023.

It is not a weakly prime, because it can be changed into another prime (16833350657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8416675028 + 8416675029.

It is an arithmetic number, because the mean of its divisors is an integer number (8416675029).

Almost surely, 2^16833350057 is an apocalyptic number.

It is an amenable number.

16833350057 is a deficient number, since it is larger than the sum of its proper divisors (1).

16833350057 is an equidigital number, since it uses as much as digits as its factorization.

16833350057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 16833350057 in words is "sixteen billion, eight hundred thirty-three million, three hundred fifty thousand, fifty-seven".