2500027803445 has 8 divisors (see below), whose sum is σ = 3003060648960. Its totient is φ = 1998004052880.

The previous prime is 2500027803421. The next prime is 2500027803457. The reversal of 2500027803445 is 5443087200052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2500027803445 - 2⁹ = 2500027802933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2500027803398 and 2500027803407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252268285 + ... + 252278194.

It is an arithmetic number, because the mean of its divisors is an integer number (375382581120).

Almost surely, 2^{2500027803445} is an apocalyptic number.

It is an amenable number.

2500027803445 is a deficient number, since it is larger than the sum of its proper divisors (503032845515).

2500027803445 is an equidigital number, since it uses as much as digits as its factorization.

2500027803445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504547475.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 2500027803445 in words is "two trillion, five hundred billion, twenty-seven million, eight hundred three thousand, four hundred forty-five".