45234445041533 has 6 divisors (see below), whose sum is σ = 49720505706942. Its totient is φ = 41122222764920.

The previous prime is 45234445041529. The next prime is 45234445041553. The reversal of 45234445041533 is 33514054443254.

It can be written as a sum of positive squares in only one way, i.e., 44720810519044 + 513634522489 = 6687362^2 + 716683^2 .

It is not a de Polignac number, because 45234445041533 - 2² = 45234445041529 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45234445041553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186919194266 + ... + 186919194507.

It is an arithmetic number, because the mean of its divisors is an integer number (8286750951157).

Almost surely, 2^{45234445041533} is an apocalyptic number.

It is an amenable number.

45234445041533 is a deficient number, since it is larger than the sum of its proper divisors (4486060665409).

45234445041533 is a wasteful number, since it uses less digits than its factorization.

45234445041533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373838388795 (or 373838388784 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

Adding to 45234445041533 its reverse (33514054443254), we get a palindrome (78748499484787).

The spelling of 45234445041533 in words is "forty-five trillion, two hundred thirty-four billion, four hundred forty-five million, forty-one thousand, five hundred thirty-three".