2507481085 has 32 divisors (see below), whose sum is σ = 3179450880. Its totient is φ = 1895712000.

The previous prime is 2507481077. The next prime is 2507481103. The reversal of 2507481085 is 5801847052.

It is not a de Polignac number, because 2507481085 - 2³ = 2507481077 is a prime.

It is a super-2 number, since 2×2507481085² = 12574922783265554450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1553739 + ... + 1555351.

It is an arithmetic number, because the mean of its divisors is an integer number (99357840).

Almost surely, 2^2507481085 is an apocalyptic number.

It is an amenable number.

2507481085 is a deficient number, since it is larger than the sum of its proper divisors (671969795).

2507481085 is a wasteful number, since it uses less digits than its factorization.

2507481085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2507481085 is about 50074.7549669492. The cubic root of 2507481085 is about 1358.5612460939.

The spelling of 2507481085 in words is "two billion, five hundred seven million, four hundred eighty-one thousand, eighty-five".