77000007703 has 2 divisors, whose sum is σ = 77000007704. Its totient is φ = 77000007702.

The previous prime is 77000007653. The next prime is 77000007719. The reversal of 77000007703 is 30770000077.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 77000007703 - 2²¹ = 76997910551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (77000007793) 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 as a sum of consecutive naturals, namely, 38500003851 + 38500003852.

It is an arithmetic number, because the mean of its divisors is an integer number (38500003852).

Almost surely, 2^77000007703 is an apocalyptic number.

77000007703 is a deficient number, since it is larger than the sum of its proper divisors (1).

77000007703 is an equidigital number, since it uses as much as digits as its factorization.

77000007703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7203, while the sum is 31.

The spelling of 77000007703 in words is "seventy-seven billion, seven thousand, seven hundred three".