43052874560453 has 2 divisors, whose sum is σ = 43052874560454. Its totient is φ = 43052874560452.

The previous prime is 43052874560431. The next prime is 43052874560461. The reversal of 43052874560453 is 35406547825034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25834632197284 + 17218242363169 = 5082778^2 + 4149487^2 .

It is a cyclic number.

It is not a de Polignac number, because 43052874560453 - 2²⁰ = 43052873511877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43052874560653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21526437280226 + 21526437280227.

It is an arithmetic number, because the mean of its divisors is an integer number (21526437280227).

Almost surely, 2^{43052874560453} is an apocalyptic number.

It is an amenable number.

43052874560453 is a deficient number, since it is larger than the sum of its proper divisors (1).

43052874560453 is an equidigital number, since it uses as much as digits as its factorization.

43052874560453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384000, while the sum is 56.

The spelling of 43052874560453 in words is "forty-three trillion, fifty-two billion, eight hundred seventy-four million, five hundred sixty thousand, four hundred fifty-three".