6364554404 has 24 divisors (see below), whose sum is σ = 12061024248. Its totient is φ = 2921253120.

The previous prime is 6364554403. The next prime is 6364554407. The reversal of 6364554404 is 4044554636.

It can be written as a sum of positive squares in 4 ways, for example, as 44622400 + 6319932004 = 6680^2 + 79498^2 .

It is a super-2 number, since 2×6364554404² = 81015105522951590432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6364554403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328697 + ... + 347520.

It is an arithmetic number, because the mean of its divisors is an integer number (502542677).

Almost surely, 2^6364554404 is an apocalyptic number.

It is an amenable number.

6364554404 is a deficient number, since it is larger than the sum of its proper divisors (5696469844).

6364554404 is a wasteful number, since it uses less digits than its factorization.

6364554404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676415 (or 676413 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The square root of 6364554404 is about 79778.1574367320. The cubic root of 6364554404 is about 1853.2016052738.

The spelling of 6364554404 in words is "six billion, three hundred sixty-four million, five hundred fifty-four thousand, four hundred four".