312035552047 has 2 divisors, whose sum is σ = 312035552048. Its totient is φ = 312035552046.

The previous prime is 312035551981. The next prime is 312035552111. The reversal of 312035552047 is 740255530213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312035552047 - 2¹¹ = 312035549999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312035551997 and 312035552015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312035553047) 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, 156017776023 + 156017776024.

It is an arithmetic number, because the mean of its divisors is an integer number (156017776024).

Almost surely, 2^312035552047 is an apocalyptic number.

312035552047 is a deficient number, since it is larger than the sum of its proper divisors (1).

312035552047 is an equidigital number, since it uses as much as digits as its factorization.

312035552047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 312035552047 in words is "three hundred twelve billion, thirty-five million, five hundred fifty-two thousand, forty-seven".