2507896085 has 4 divisors (see below), whose sum is σ = 3009475308. Its totient is φ = 2006316864.

The previous prime is 2507896073. The next prime is 2507896099. The reversal of 2507896085 is 5806987052.

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 523906321 + 1983989764 = 22889^2 + 44542^2 .

It is a cyclic number.

It is not a de Polignac number, because 2507896085 - 2⁶ = 2507896021 is a prime.

It is a Duffinian number.

It is a congruent 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, 250789604 + ... + 250789613.

It is an arithmetic number, because the mean of its divisors is an integer number (752368827).

Almost surely, 2^2507896085 is an apocalyptic number.

It is an amenable number.

2507896085 is a deficient number, since it is larger than the sum of its proper divisors (501579223).

2507896085 is an equidigital number, since it uses as much as digits as its factorization.

2507896085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501579222.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The square root of 2507896085 is about 50078.8986001090. The cubic root of 2507896085 is about 1358.6361914005.

The spelling of 2507896085 in words is "two billion, five hundred seven million, eight hundred ninety-six thousand, eighty-five".