2872045245 has 8 divisors (see below), whose sum is σ = 4595272416. Its totient is φ = 1531757456.

The previous prime is 2872045243. The next prime is 2872045261. The reversal of 2872045245 is 5425402782.

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 2872045245 - 2¹ = 2872045243 is a prime.

It is a super-2 number, since 2×2872045245² = 16497287778654220050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872045243) 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, 95734827 + ... + 95734856.

It is an arithmetic number, because the mean of its divisors is an integer number (574409052).

Almost surely, 2^2872045245 is an apocalyptic number.

It is an amenable number.

2872045245 is a deficient number, since it is larger than the sum of its proper divisors (1723227171).

2872045245 is a wasteful number, since it uses less digits than its factorization.

2872045245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191469691.

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 2872045245 is about 53591.4661583353. The cubic root of 2872045245 is about 1421.4461965634.

The spelling of 2872045245 in words is "two billion, eight hundred seventy-two million, forty-five thousand, two hundred forty-five".