6355514642 has 16 divisors (see below), whose sum is σ = 9793949760. Its totient is φ = 3090917808.

The previous prime is 6355514623. The next prime is 6355514701. The reversal of 6355514642 is 2464155536.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6355514642.

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 7 ways as a sum of consecutive naturals, for example, 268283 + ... + 291009.

It is an arithmetic number, because the mean of its divisors is an integer number (612121860).

Almost surely, 2^6355514642 is an apocalyptic number.

6355514642 is a deficient number, since it is larger than the sum of its proper divisors (3438435118).

6355514642 is a wasteful number, since it uses less digits than its factorization.

6355514642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26545.

The product of its digits is 432000, while the sum is 41.

The square root of 6355514642 is about 79721.4816846752. The cubic root of 6355514642 is about 1852.3238041477.

The spelling of 6355514642 in words is "six billion, three hundred fifty-five million, five hundred fourteen thousand, six hundred forty-two".