2505103413 has 8 divisors (see below), whose sum is σ = 3351538848. Its totient is φ = 1664368464.

The previous prime is 2505103411. The next prime is 2505103421. The reversal of 2505103413 is 3143015052.

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

It is not a de Polignac number, because 2505103413 - 2¹ = 2505103411 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505103411) 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, 1424095 + ... + 1425852.

It is an arithmetic number, because the mean of its divisors is an integer number (418942356).

Almost surely, 2^2505103413 is an apocalyptic number.

It is an amenable number.

2505103413 is a deficient number, since it is larger than the sum of its proper divisors (846435435).

2505103413 is a wasteful number, since it uses less digits than its factorization.

2505103413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850243.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2505103413 is about 50051.0081117254. The cubic root of 2505103413 is about 1358.1317002057.

Adding to 2505103413 its reverse (3143015052), we get a palindrome (5648118465).

The spelling of 2505103413 in words is "two billion, five hundred five million, one hundred three thousand, four hundred thirteen".