374526334549 has 2 divisors, whose sum is σ = 374526334550. Its totient is φ = 374526334548.

The previous prime is 374526334537. The next prime is 374526334561. The reversal of 374526334549 is 945433625473.

It is a balanced prime because it is at equal distance from previous prime (374526334537) and next prime (374526334561).

It can be written as a sum of positive squares in only one way, i.e., 346588883524 + 27937451025 = 588718^2 + 167145^2 .

It is a cyclic number.

It is not a de Polignac number, because 374526334549 - 2⁹ = 374526334037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374526334549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374526334349) 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, 187263167274 + 187263167275.

It is an arithmetic number, because the mean of its divisors is an integer number (187263167275).

Almost surely, 2^374526334549 is an apocalyptic number.

It is an amenable number.

374526334549 is a deficient number, since it is larger than the sum of its proper divisors (1).

374526334549 is an equidigital number, since it uses as much as digits as its factorization.

374526334549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32659200, while the sum is 55.

The spelling of 374526334549 in words is "three hundred seventy-four billion, five hundred twenty-six million, three hundred thirty-four thousand, five hundred forty-nine".