14550355453 has 2 divisors, whose sum is σ = 14550355454. Its totient is φ = 14550355452.

The previous prime is 14550355441. The next prime is 14550355483. The reversal of 14550355453 is 35455305541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13633598169 + 916757284 = 116763^2 + 30278^2 .

It is a cyclic number.

It is not a de Polignac number, because 14550355453 - 2²¹ = 14548258301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14550355423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275177726 + 7275177727.

It is an arithmetic number, because the mean of its divisors is an integer number (7275177727).

Almost surely, 2^14550355453 is an apocalyptic number.

It is an amenable number.

14550355453 is a deficient number, since it is larger than the sum of its proper divisors (1).

14550355453 is an equidigital number, since it uses as much as digits as its factorization.

14550355453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 14550355453 in words is "fourteen billion, five hundred fifty million, three hundred fifty-five thousand, four hundred fifty-three".