2062443545 has 4 divisors (see below), whose sum is σ = 2474932260. Its totient is φ = 1649954832.

The previous prime is 2062443491. The next prime is 2062443577. The reversal of 2062443545 is 5453442602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1574740489 + 487703056 = 39683^2 + 22084^2 .

It is a cyclic number.

It is not a de Polignac number, because 2062443545 - 2²⁰ = 2061394969 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206244350 + ... + 206244359.

It is an arithmetic number, because the mean of its divisors is an integer number (618733065).

Almost surely, 2^2062443545 is an apocalyptic number.

It is an amenable number.

2062443545 is a deficient number, since it is larger than the sum of its proper divisors (412488715).

2062443545 is an equidigital number, since it uses as much as digits as its factorization.

2062443545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412488714.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 2062443545 is about 45414.1337581154. The cubic root of 2062443545 is about 1272.8992282189.

The spelling of 2062443545 in words is "two billion, sixty-two million, four hundred forty-three thousand, five hundred forty-five".