2500255345 has 8 divisors (see below), whose sum is σ = 3428921664. Its totient is φ = 1714460784.

The previous prime is 2500255333. The next prime is 2500255349. The reversal of 2500255345 is 5435520052.

It is a happy number.

2500255345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2500255345 - 2¹¹ = 2500253297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500255349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35717899 + ... + 35717968.

It is an arithmetic number, because the mean of its divisors is an integer number (428615208).

Almost surely, 2^2500255345 is an apocalyptic number.

It is an amenable number.

2500255345 is a deficient number, since it is larger than the sum of its proper divisors (928666319).

2500255345 is an equidigital number, since it uses as much as digits as its factorization.

2500255345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71435879.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2500255345 is about 50002.5533848023. The cubic root of 2500255345 is about 1357.2550142554.

Adding to 2500255345 its reverse (5435520052), we get a palindrome (7935775397).

The spelling of 2500255345 in words is "two billion, five hundred million, two hundred fifty-five thousand, three hundred forty-five".