354848453 has 2 divisors, whose sum is σ = 354848454. Its totient is φ = 354848452.

The previous prime is 354848419. The next prime is 354848467.

354848453 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., 318872449 + 35976004 = 17857^2 + 5998^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 354848453 - 2¹⁴ = 354832069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354848353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177424226 + 177424227.

It is an arithmetic number, because the mean of its divisors is an integer number (177424227).

Almost surely, 2^354848453 is an apocalyptic number.

It is an amenable number.

354848453 is a deficient number, since it is larger than the sum of its proper divisors (1).

354848453 is an equidigital number, since it uses as much as digits as its factorization.

354848453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 921600, while the sum is 44.

The square root of 354848453 is about 18837.4216123120. The cubic root of 354848453 is about 707.9691040866.

The spelling of 354848453 in words is "three hundred fifty-four million, eight hundred forty-eight thousand, four hundred fifty-three".