2525377303403 has 4 divisors (see below), whose sum is σ = 2526597884160. Its totient is φ = 2524156722648.

The previous prime is 2525377303399. The next prime is 2525377303447. The reversal of 2525377303403 is 3043037735252.

It is a happy number.

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 2525377303403 - 2² = 2525377303399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525377303103) 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, 610287275 + ... + 610291412.

It is an arithmetic number, because the mean of its divisors is an integer number (631649471040).

Almost surely, 2^{2525377303403} is an apocalyptic number.

2525377303403 is a deficient number, since it is larger than the sum of its proper divisors (1220580757).

2525377303403 is a wasteful number, since it uses less digits than its factorization.

2525377303403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220580756.

The product of its (nonzero) digits is 1587600, while the sum is 44.

The spelling of 2525377303403 in words is "two trillion, five hundred twenty-five billion, three hundred seventy-seven million, three hundred three thousand, four hundred three".