2445535245 has 8 divisors (see below), whose sum is σ = 3912856416. Its totient is φ = 1304285456.

The previous prime is 2445535243. The next prime is 2445535249. The reversal of 2445535245 is 5425355442.

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 2445535245 - 2¹ = 2445535243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445535243) 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, 81517827 + ... + 81517856.

It is an arithmetic number, because the mean of its divisors is an integer number (489107052).

Almost surely, 2^2445535245 is an apocalyptic number.

It is an amenable number.

2445535245 is a deficient number, since it is larger than the sum of its proper divisors (1467321171).

2445535245 is a wasteful number, since it uses less digits than its factorization.

2445535245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163035691.

The product of its digits is 480000, while the sum is 39.

The square root of 2445535245 is about 49452.3532807085. The cubic root of 2445535245 is about 1347.2803492070.

The spelling of 2445535245 in words is "two billion, four hundred forty-five million, five hundred thirty-five thousand, two hundred forty-five".