277013642483 has 2 divisors, whose sum is σ = 277013642484. Its totient is φ = 277013642482.

The previous prime is 277013642473. The next prime is 277013642509. The reversal of 277013642483 is 384246310772.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-277013642483 is a prime.

It is not a weakly prime, because it can be changed into another prime (277013642413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138506821241 + 138506821242.

It is an arithmetic number, because the mean of its divisors is an integer number (138506821242).

Almost surely, 2^277013642483 is an apocalyptic number.

277013642483 is a deficient number, since it is larger than the sum of its proper divisors (1).

277013642483 is an equidigital number, since it uses as much as digits as its factorization.

277013642483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 277013642483 in words is "two hundred seventy-seven billion, thirteen million, six hundred forty-two thousand, four hundred eighty-three".