25055003052803 has 4 divisors (see below), whose sum is σ = 25055013784200. Its totient is φ = 25054992321408.

The previous prime is 25055003052787. The next prime is 25055003052823. The reversal of 25055003052803 is 30825030055052.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 25055003052803 - 2⁴ = 25055003052787 is a prime.

It is a super-3 number, since 3×25055003052803³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25055003052823) 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, 216350 + ... + 7082147.

It is an arithmetic number, because the mean of its divisors is an integer number (6263753446050).

Almost surely, 2^{25055003052803} is an apocalyptic number.

25055003052803 is a deficient number, since it is larger than the sum of its proper divisors (10731397).

25055003052803 is an equidigital number, since it uses as much as digits as its factorization.

25055003052803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10731396.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 25055003052803 in words is "twenty-five trillion, fifty-five billion, three million, fifty-two thousand, eight hundred three".