453555555413 has 2 divisors, whose sum is σ = 453555555414. Its totient is φ = 453555555412.

The previous prime is 453555555331. The next prime is 453555555463. The reversal of 453555555413 is 314555555354.

It is a happy number.

It is an a-pointer prime, because the next prime (453555555463) can be obtained adding 453555555413 to its sum of digits (50).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429709092484 + 23846462929 = 655522^2 + 154423^2 .

It is a cyclic number.

It is not a de Polignac number, because 453555555413 - 2²⁰ = 453554506837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453555555463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226777777706 + 226777777707.

It is an arithmetic number, because the mean of its divisors is an integer number (226777777707).

Almost surely, 2^453555555413 is an apocalyptic number.

It is an amenable number.

453555555413 is a deficient number, since it is larger than the sum of its proper divisors (1).

453555555413 is an equidigital number, since it uses as much as digits as its factorization.

453555555413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11250000, while the sum is 50.

The spelling of 453555555413 in words is "four hundred fifty-three billion, five hundred fifty-five million, five hundred fifty-five thousand, four hundred thirteen".