2500076105 has 4 divisors (see below), whose sum is σ = 3000091332. Its totient is φ = 2000060880.

The previous prime is 2500076099. The next prime is 2500076113. The reversal of 2500076105 is 5016700052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1997374864 + 502701241 = 44692^2 + 22421^2 .

It is not a de Polignac number, because 2500076105 - 2⁸ = 2500075849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250007606 + ... + 250007615.

It is an arithmetic number, because the mean of its divisors is an integer number (750022833).

Almost surely, 2^2500076105 is an apocalyptic number.

It is an amenable number.

2500076105 is a deficient number, since it is larger than the sum of its proper divisors (500015227).

2500076105 is an equidigital number, since it uses as much as digits as its factorization.

2500076105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500015226.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 2500076105 is about 50000.7610442081. The cubic root of 2500076105 is about 1357.2225802079. Note that the first 3 decimals are identical.

Adding to 2500076105 its reverse (5016700052), we get a palindrome (7516776157).

The spelling of 2500076105 in words is "two billion, five hundred million, seventy-six thousand, one hundred five".