1677140063 has 2 divisors, whose sum is σ = 1677140064. Its totient is φ = 1677140062.

The previous prime is 1677139999. The next prime is 1677140111. The reversal of 1677140063 is 3600417761.

It is a strong prime.

It is an emirp because it is prime and its reverse (3600417761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1677140063 - 2⁶ = 1677139999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1677140263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 838570031 + 838570032.

It is an arithmetic number, because the mean of its divisors is an integer number (838570032).

Almost surely, 2^1677140063 is an apocalyptic number.

1677140063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1677140063 is an equidigital number, since it uses as much as digits as its factorization.

1677140063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 1677140063 is about 40952.9005444059. The cubic root of 1677140063 is about 1188.1094342973.

The spelling of 1677140063 in words is "one billion, six hundred seventy-seven million, one hundred forty thousand, sixty-three".