1975496310047 has 8 divisors (see below), whose sum is σ = 2138256844416. Its totient is φ = 1814278529952.

The previous prime is 1975496309959. The next prime is 1975496310163. The reversal of 1975496310047 is 7400136945791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1975496310047 - 2¹⁶ = 1975496244511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1975496309974 and 1975496310001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1975496370047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385685903 + ... + 385691024.

It is an arithmetic number, because the mean of its divisors is an integer number (267282105552).

Almost surely, 2^{1975496310047} is an apocalyptic number.

1975496310047 is a deficient number, since it is larger than the sum of its proper divisors (162760534369).

1975496310047 is a wasteful number, since it uses less digits than its factorization.

1975496310047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771377137.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 1975496310047 in words is "one trillion, nine hundred seventy-five billion, four hundred ninety-six million, three hundred ten thousand, forty-seven".