4600636540 has 48 divisors (see below), whose sum is σ = 9709701120. Its totient is φ = 1831072320.

The previous prime is 4600636529. The next prime is 4600636549. The reversal of 4600636540 is 456360064.

It is a junction number, because it is equal to n+sod(n) for n = 4600636496 and 4600636505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4600636549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6398301 + ... + 6399019.

It is an arithmetic number, because the mean of its divisors is an integer number (202285440).

Almost surely, 2^4600636540 is an apocalyptic number.

It is an amenable number.

4600636540 is an abundant number, since it is smaller than the sum of its proper divisors (5109064580).

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

4600636540 is a wasteful number, since it uses less digits than its factorization.

4600636540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882 (or 1880 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 4600636540 is about 67827.9923040628. The cubic root of 4600636540 is about 1663.1802077592.

The spelling of 4600636540 in words is "four billion, six hundred million, six hundred thirty-six thousand, five hundred forty".