45520032533 has 2 divisors, whose sum is σ = 45520032534. Its totient is φ = 45520032532.

The previous prime is 45520032529. The next prime is 45520032559. The reversal of 45520032533 is 33523002554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41845611844 + 3674420689 = 204562^2 + 60617^2 .

It is a cyclic number.

It is not a de Polignac number, because 45520032533 - 2² = 45520032529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45520032533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45520032583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22760016266 + 22760016267.

It is an arithmetic number, because the mean of its divisors is an integer number (22760016267).

Almost surely, 2^45520032533 is an apocalyptic number.

It is an amenable number.

45520032533 is a deficient number, since it is larger than the sum of its proper divisors (1).

45520032533 is an equidigital number, since it uses as much as digits as its factorization.

45520032533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 32.

The spelling of 45520032533 in words is "forty-five billion, five hundred twenty million, thirty-two thousand, five hundred thirty-three".