6556052436446 has 8 divisors (see below), whose sum is σ = 10151306998464. Its totient is φ = 3172283436960.

The previous prime is 6556052436403. The next prime is 6556052436533. The reversal of 6556052436446 is 6446342506556.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6556052436446² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6556052436391 and 6556052436400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52871390555 + ... + 52871390678.

It is an arithmetic number, because the mean of its divisors is an integer number (1268913374808).

Almost surely, 2^{6556052436446} is an apocalyptic number.

6556052436446 is a deficient number, since it is larger than the sum of its proper divisors (3595254562018).

6556052436446 is a wasteful number, since it uses less digits than its factorization.

6556052436446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105742781266.

The product of its (nonzero) digits is 62208000, while the sum is 56.

The spelling of 6556052436446 in words is "six trillion, five hundred fifty-six billion, fifty-two million, four hundred thirty-six thousand, four hundred forty-six".