5531603466 has 16 divisors (see below), whose sum is σ = 11102302944. Its totient is φ = 1837351824.

The previous prime is 5531603453. The next prime is 5531603471. The reversal of 5531603466 is 6643061355.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627161 + ... + 1630556.

It is an arithmetic number, because the mean of its divisors is an integer number (693893934).

Almost surely, 2^5531603466 is an apocalyptic number.

5531603466 is an abundant number, since it is smaller than the sum of its proper divisors (5570699478).

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

5531603466 is a wasteful number, since it uses less digits than its factorization.

5531603466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258005.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5531603466 is about 74374.7501911771. The cubic root of 5531603466 is about 1768.5486592962.

The spelling of 5531603466 in words is "five billion, five hundred thirty-one million, six hundred three thousand, four hundred sixty-six".