45416216453 has 2 divisors, whose sum is σ = 45416216454. Its totient is φ = 45416216452.

The previous prime is 45416216413. The next prime is 45416216551. The reversal of 45416216453 is 35461261454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24530764129 + 20885452324 = 156623^2 + 144518^2 .

It is a cyclic number.

It is not a de Polignac number, because 45416216453 - 2¹⁶ = 45416150917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45416216453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45416216413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22708108226 + 22708108227.

It is an arithmetic number, because the mean of its divisors is an integer number (22708108227).

Almost surely, 2^45416216453 is an apocalyptic number.

It is an amenable number.

45416216453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45416216453 is an equidigital number, since it uses as much as digits as its factorization.

45416216453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 41.

The spelling of 45416216453 in words is "forty-five billion, four hundred sixteen million, two hundred sixteen thousand, four hundred fifty-three".