2062581445 has 8 divisors (see below), whose sum is σ = 2484510336. Its totient is φ = 1643790096.

The previous prime is 2062581439. The next prime is 2062581467. The reversal of 2062581445 is 5441852602.

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

It is a cyclic number.

It is not a de Polignac number, because 2062581445 - 2²³ = 2054192837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782937 + ... + 785566.

It is an arithmetic number, because the mean of its divisors is an integer number (310563792).

Almost surely, 2^2062581445 is an apocalyptic number.

It is an amenable number.

2062581445 is a deficient number, since it is larger than the sum of its proper divisors (421928891).

2062581445 is a wasteful number, since it uses less digits than its factorization.

2062581445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568771.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 2062581445 is about 45415.6519825489. The cubic root of 2062581445 is about 1272.9275973012.

The spelling of 2062581445 in words is "two billion, sixty-two million, five hundred eighty-one thousand, four hundred forty-five".