2725263052403 has 4 divisors (see below), whose sum is σ = 2788641262968. Its totient is φ = 2661884841840.

The previous prime is 2725263052339. The next prime is 2725263052409. The reversal of 2725263052403 is 3042503625272.

2725263052403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2725263052403 - 2⁶ = 2725263052339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2725263052409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31689105218 + ... + 31689105303.

It is an arithmetic number, because the mean of its divisors is an integer number (697160315742).

Almost surely, 2^{2725263052403} is an apocalyptic number.

2725263052403 is a deficient number, since it is larger than the sum of its proper divisors (63378210565).

2725263052403 is an equidigital number, since it uses as much as digits as its factorization.

2725263052403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63378210564.

The product of its (nonzero) digits is 604800, while the sum is 41.

Adding to 2725263052403 its reverse (3042503625272), we get a palindrome (5767766677675).

The spelling of 2725263052403 in words is "two trillion, seven hundred twenty-five billion, two hundred sixty-three million, fifty-two thousand, four hundred three".