2500245011 has 8 divisors (see below), whose sum is σ = 2727927984. Its totient is φ = 2272626720.

The previous prime is 2500244983. The next prime is 2500245031. The reversal of 2500245011 is 1105420052.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2500245011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2500245031) 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, 102665 + ... + 124661.

It is an arithmetic number, because the mean of its divisors is an integer number (340990998).

Almost surely, 2^2500245011 is an apocalyptic number.

2500245011 is a deficient number, since it is larger than the sum of its proper divisors (227682973).

2500245011 is a wasteful number, since it uses less digits than its factorization.

2500245011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32341.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2500245011 is about 50002.4500499726. The cubic root of 2500245011 is about 1357.2531443274.

Adding to 2500245011 its reverse (1105420052), we get a palindrome (3605665063).

The spelling of 2500245011 in words is "two billion, five hundred million, two hundred forty-five thousand, eleven".