45153040453 has 2 divisors, whose sum is σ = 45153040454. Its totient is φ = 45153040452.

The previous prime is 45153040441. The next prime is 45153040463. The reversal of 45153040453 is 35404035154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42245458369 + 2907582084 = 205537^2 + 53922^2 .

It is a cyclic number.

It is not a de Polignac number, because 45153040453 - 2¹³ = 45153032261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45153040463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22576520226 + 22576520227.

It is an arithmetic number, because the mean of its divisors is an integer number (22576520227).

Almost surely, 2^45153040453 is an apocalyptic number.

It is an amenable number.

45153040453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45153040453 is an equidigital number, since it uses as much as digits as its factorization.

45153040453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 45153040453 in words is "forty-five billion, one hundred fifty-three million, forty thousand, four hundred fifty-three".