5636430370446 has 16 divisors (see below), whose sum is σ = 11577532653264. Its totient is φ = 1828031471424.

The previous prime is 5636430370427. The next prime is 5636430370469. The reversal of 5636430370446 is 6440730346365.

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, 12694662775 + ... + 12694663218.

It is an arithmetic number, because the mean of its divisors is an integer number (723595790829).

Almost surely, 2^{5636430370446} is an apocalyptic number.

5636430370446 is an abundant number, since it is smaller than the sum of its proper divisors (5941102282818).

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

5636430370446 is a wasteful number, since it uses less digits than its factorization.

5636430370446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25389326035.

The product of its (nonzero) digits is 13063680, while the sum is 51.

The spelling of 5636430370446 in words is "five trillion, six hundred thirty-six billion, four hundred thirty million, three hundred seventy thousand, four hundred forty-six".