77295482923 has 2 divisors, whose sum is σ = 77295482924. Its totient is φ = 77295482922.

The previous prime is 77295482899. The next prime is 77295482941. The reversal of 77295482923 is 32928459277.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77295482923 is a prime.

It is not a weakly prime, because it can be changed into another prime (77295482963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38647741461 + 38647741462.

It is an arithmetic number, because the mean of its divisors is an integer number (38647741462).

Almost surely, 2^77295482923 is an apocalyptic number.

77295482923 is a deficient number, since it is larger than the sum of its proper divisors (1).

77295482923 is an equidigital number, since it uses as much as digits as its factorization.

77295482923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 58.

The spelling of 77295482923 in words is "seventy-seven billion, two hundred ninety-five million, four hundred eighty-two thousand, nine hundred twenty-three".