674567544011 has 2 divisors, whose sum is σ = 674567544012. Its totient is φ = 674567544010.

The previous prime is 674567543999. The next prime is 674567544017. The reversal of 674567544011 is 110445765476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674567544011 - 2³⁰ = 673493802187 is a prime.

It is not a weakly prime, because it can be changed into another prime (674567544017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337283772005 + 337283772006.

It is an arithmetic number, because the mean of its divisors is an integer number (337283772006).

Almost surely, 2^674567544011 is an apocalyptic number.

674567544011 is a deficient number, since it is larger than the sum of its proper divisors (1).

674567544011 is an equidigital number, since it uses as much as digits as its factorization.

674567544011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 674567544011 in words is "six hundred seventy-four billion, five hundred sixty-seven million, five hundred forty-four thousand, eleven".