5655431828 has 24 divisors (see below), whose sum is σ = 9947266560. Its totient is φ = 2813393120.

The previous prime is 5655431819. The next prime is 5655431849. The reversal of 5655431828 is 8281345565.

It is a super-2 number, since 2×5655431828² = 63967818322310843168, which 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657725 + ... + 666267.

It is an arithmetic number, because the mean of its divisors is an integer number (414469440).

Almost surely, 2^5655431828 is an apocalyptic number.

It is an amenable number.

5655431828 is a deficient number, since it is larger than the sum of its proper divisors (4291834732).

5655431828 is a wasteful number, since it uses less digits than its factorization.

5655431828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9367 (or 9365 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 47.

The square root of 5655431828 is about 75202.6051942351. The cubic root of 5655431828 is about 1781.6480788630.

The spelling of 5655431828 in words is "five billion, six hundred fifty-five million, four hundred thirty-one thousand, eight hundred twenty-eight".