2957784462383 has 2 divisors, whose sum is σ = 2957784462384. Its totient is φ = 2957784462382.

The previous prime is 2957784462359. The next prime is 2957784462421. The reversal of 2957784462383 is 3832644877592.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2957784462383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2957784462313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478892231191 + 1478892231192.

It is an arithmetic number, because the mean of its divisors is an integer number (1478892231192).

Almost surely, 2^{2957784462383} is an apocalyptic number.

2957784462383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2957784462383 is an equidigital number, since it uses as much as digits as its factorization.

2957784462383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 487710720, while the sum is 68.

The spelling of 2957784462383 in words is "two trillion, nine hundred fifty-seven billion, seven hundred eighty-four million, four hundred sixty-two thousand, three hundred eighty-three".