5640158769446 has 16 divisors (see below), whose sum is σ = 8733688080000. Its totient is φ = 2728940639040.

The previous prime is 5640158769419. The next prime is 5640158769491. The reversal of 5640158769446 is 6449678510465.

It is a super-2 number, since 2×5640158769446² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791821 + ... + 3806696.

It is an arithmetic number, because the mean of its divisors is an integer number (545855505000).

Almost surely, 2^{5640158769446} is an apocalyptic number.

5640158769446 is a deficient number, since it is larger than the sum of its proper divisors (3093529310554).

5640158769446 is a wasteful number, since it uses less digits than its factorization.

5640158769446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614799.

The product of its (nonzero) digits is 174182400, while the sum is 65.

The spelling of 5640158769446 in words is "five trillion, six hundred forty billion, one hundred fifty-eight million, seven hundred sixty-nine thousand, four hundred forty-six".