2060557449 has 8 divisors (see below), whose sum is σ = 2748092160. Its totient is φ = 1373363856.

The previous prime is 2060557439. The next prime is 2060557451. The reversal of 2060557449 is 9447550602.

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

It is not a de Polignac number, because 2060557449 - 2¹⁵ = 2060524681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2060557449.

It is not an unprimeable number, because it can be changed into a prime (2060557439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70834 + ... + 95595.

It is an arithmetic number, because the mean of its divisors is an integer number (343511520).

Almost surely, 2^2060557449 is an apocalyptic number.

It is an amenable number.

2060557449 is a deficient number, since it is larger than the sum of its proper divisors (687534711).

2060557449 is a wasteful number, since it uses less digits than its factorization.

2060557449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170559.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 2060557449 is about 45393.3634907130. The cubic root of 2060557449 is about 1272.5110895368.

The spelling of 2060557449 in words is "two billion, sixty million, five hundred fifty-seven thousand, four hundred forty-nine".