454531151232013 has 2 divisors, whose sum is σ = 454531151232014. Its totient is φ = 454531151232012.

The previous prime is 454531151231981. The next prime is 454531151232029. The reversal of 454531151232013 is 310232151135454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 360393091296484 + 94138059935529 = 18984022^2 + 9702477^2 .

It is a cyclic number.

It is not a de Polignac number, because 454531151232013 - 2⁵ = 454531151231981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454531151232113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227265575616006 + 227265575616007.

It is an arithmetic number, because the mean of its divisors is an integer number (227265575616007).

Almost surely, 2^{454531151232013} is an apocalyptic number.

It is an amenable number.

454531151232013 is a deficient number, since it is larger than the sum of its proper divisors (1).

454531151232013 is an equidigital number, since it uses as much as digits as its factorization.

454531151232013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 454531151232013 in words is "four hundred fifty-four trillion, five hundred thirty-one billion, one hundred fifty-one million, two hundred thirty-two thousand, thirteen".