2613630285 has 48 divisors (see below), whose sum is σ = 5287666176. Its totient is φ = 1169374464.

The previous prime is 2613630259. The next prime is 2613630301. The reversal of 2613630285 is 5820363162.

It is a happy number.

2613630285 is a `hidden beast` number, since 2 + 6 + 13 + 630 + 2 + 8 + 5 = 666.

It is not a de Polignac number, because 2613630285 - 2⁶ = 2613630221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73464 + ... + 103073.

It is an arithmetic number, because the mean of its divisors is an integer number (110159712).

Almost surely, 2^2613630285 is an apocalyptic number.

It is an amenable number.

2613630285 is an abundant number, since it is smaller than the sum of its proper divisors (2674035891).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2613630285 is a wasteful number, since it uses less digits than its factorization.

2613630285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176602 (or 176599 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2613630285 is about 51123.6763642835. The cubic root of 2613630285 is about 1377.4675752109.

The spelling of 2613630285 in words is "two billion, six hundred thirteen million, six hundred thirty thousand, two hundred eighty-five".