2947374005783 has 2 divisors, whose sum is σ = 2947374005784. Its totient is φ = 2947374005782.

The previous prime is 2947374005777. The next prime is 2947374005837. The reversal of 2947374005783 is 3875004737492.

Together with next prime (2947374005837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2947374005783 - 2²² = 2947369811479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2947374005743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1473687002891 + 1473687002892.

It is an arithmetic number, because the mean of its divisors is an integer number (1473687002892).

Almost surely, 2^{2947374005783} is an apocalyptic number.

2947374005783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2947374005783 is an equidigital number, since it uses as much as digits as its factorization.

2947374005783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35562240, while the sum is 59.

The spelling of 2947374005783 in words is "two trillion, nine hundred forty-seven billion, three hundred seventy-four million, five thousand, seven hundred eighty-three".