2503325220401 has 4 divisors (see below), whose sum is σ = 2505434172912. Its totient is φ = 2501216267892.

The previous prime is 2503325220391. The next prime is 2503325220433. The reversal of 2503325220401 is 1040225233052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2503325220401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2503325220491) 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, 1054474475 + ... + 1054476848.

It is an arithmetic number, because the mean of its divisors is an integer number (626358543228).

Almost surely, 2^{2503325220401} is an apocalyptic number.

It is an amenable number.

2503325220401 is a deficient number, since it is larger than the sum of its proper divisors (2108952511).

2503325220401 is a wasteful number, since it uses less digits than its factorization.

2503325220401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108952510.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 2503325220401 in words is "two trillion, five hundred three billion, three hundred twenty-five million, two hundred twenty thousand, four hundred one".