43052264545 has 8 divisors (see below), whose sum is σ = 52174230120. Its totient is φ = 34100803200.

The previous prime is 43052264527. The next prime is 43052264557. The reversal of 43052264545 is 54546225034.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2287039329 + 40765225216 = 47823^2 + 201904^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43052264545 - 2⁹ = 43052264033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43052264498 and 43052264507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42625500 + ... + 42626509.

It is an arithmetic number, because the mean of its divisors is an integer number (6521778765).

Almost surely, 2^43052264545 is an apocalyptic number.

It is an amenable number.

43052264545 is a deficient number, since it is larger than the sum of its proper divisors (9121965575).

43052264545 is a wasteful number, since it uses less digits than its factorization.

43052264545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85252115.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 43052264545 its reverse (54546225034), we get a palindrome (97598489579).

The spelling of 43052264545 in words is "forty-three billion, fifty-two million, two hundred sixty-four thousand, five hundred forty-five".