2077696063 has 4 divisors (see below), whose sum is σ = 2108706520. Its totient is φ = 2046685608.

The previous prime is 2077696057. The next prime is 2077696073. The reversal of 2077696063 is 3606967702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2077696063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077696073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15505128 + ... + 15505261.

It is an arithmetic number, because the mean of its divisors is an integer number (527176630).

Almost surely, 2^2077696063 is an apocalyptic number.

2077696063 is a deficient number, since it is larger than the sum of its proper divisors (31010457).

2077696063 is an equidigital number, since it uses as much as digits as its factorization.

2077696063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31010456.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 2077696063 is about 45581.7514253237. The cubic root of 2077696063 is about 1276.0293751406.

The spelling of 2077696063 in words is "two billion, seventy-seven million, six hundred ninety-six thousand, sixty-three".