6135656432 has 40 divisors (see below), whose sum is σ = 12052740480. Its totient is φ = 3025563840.

The previous prime is 6135656419. The next prime is 6135656441. The reversal of 6135656432 is 2346565316.

It is a self number, because there is not a number n which added to its sum of digits gives 6135656432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332669 + ... + 350627.

It is an arithmetic number, because the mean of its divisors is an integer number (301318512).

Almost surely, 2^6135656432 is an apocalyptic number.

It is an amenable number.

6135656432 is a deficient number, since it is larger than the sum of its proper divisors (5917084048).

6135656432 is a wasteful number, since it uses less digits than its factorization.

6135656432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18261 (or 18255 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The square root of 6135656432 is about 78330.4310724766. The cubic root of 6135656432 is about 1830.7133325457.

The spelling of 6135656432 in words is "six billion, one hundred thirty-five million, six hundred fifty-six thousand, four hundred thirty-two".