374513585315473 has 2 divisors, whose sum is σ = 374513585315474. Its totient is φ = 374513585315472.

The previous prime is 374513585315423. The next prime is 374513585315491.

374513585315473 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314998177283344 + 59515408032129 = 17748188^2 + 7714623^2 .

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374513585315473 is a prime.

It is not a weakly prime, because it can be changed into another prime (374513585315423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187256792657736 + 187256792657737.

It is an arithmetic number, because the mean of its divisors is an integer number (187256792657737).

Almost surely, 2^{374513585315473} is an apocalyptic number.

It is an amenable number.

374513585315473 is a deficient number, since it is larger than the sum of its proper divisors (1).

374513585315473 is an equidigital number, since it uses as much as digits as its factorization.

374513585315473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520000, while the sum is 64.

The spelling of 374513585315473 in words is "three hundred seventy-four trillion, five hundred thirteen billion, five hundred eighty-five million, three hundred fifteen thousand, four hundred seventy-three".