25528000376103 has 16 divisors (see below), whose sum is σ = 34199459404032. Its totient is φ = 16937607960000.

The previous prime is 25528000376083. The next prime is 25528000376111. The reversal of 25528000376103 is 30167300082552.

It is a happy number.

It is not a de Polignac number, because 25528000376103 - 2⁸ = 25528000375847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25528000376003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27523038 + ... + 28435428.

It is an arithmetic number, because the mean of its divisors is an integer number (2137466212752).

Almost surely, 2^{25528000376103} is an apocalyptic number.

25528000376103 is a deficient number, since it is larger than the sum of its proper divisors (8671459027929).

25528000376103 is a wasteful number, since it uses less digits than its factorization.

25528000376103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956806.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 25528000376103 in words is "twenty-five trillion, five hundred twenty-eight billion, three hundred seventy-six thousand, one hundred three".