2485152813 has 24 divisors (see below), whose sum is σ = 3922325344. Its totient is φ = 1390292640.

The previous prime is 2485152799. The next prime is 2485152821. The reversal of 2485152813 is 3182515842.

It is not a de Polignac number, because 2485152813 - 2⁹ = 2485152301 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485152893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258595 + ... + 268032.

Almost surely, 2^2485152813 is an apocalyptic number.

It is an amenable number.

2485152813 is a deficient number, since it is larger than the sum of its proper divisors (1437172531).

2485152813 is a wasteful number, since it uses less digits than its factorization.

2485152813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526665 (or 526654 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 2485152813 is about 49851.3070340187. The cubic root of 2485152813 is about 1354.5167074966.

The spelling of 2485152813 in words is "two billion, four hundred eighty-five million, one hundred fifty-two thousand, eight hundred thirteen".