5655430628 has 6 divisors (see below), whose sum is σ = 9897003606. Its totient is φ = 2827715312.

The previous prime is 5655430531. The next prime is 5655430699. The reversal of 5655430628 is 8260345565.

It can be written as a sum of positive squares in only one way, i.e., 2866745764 + 2788684864 = 53542^2 + 52808^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706928825 + ... + 706928832.

It is an arithmetic number, because the mean of its divisors is an integer number (1649500601).

Almost surely, 2^5655430628 is an apocalyptic number.

It is an amenable number.

5655430628 is a deficient number, since it is larger than the sum of its proper divisors (4241572978).

5655430628 is a wasteful number, since it uses less digits than its factorization.

5655430628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413857661 (or 1413857659 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The square root of 5655430628 is about 75202.5972157877. The cubic root of 5655430628 is about 1781.6479528497.

The spelling of 5655430628 in words is "five billion, six hundred fifty-five million, four hundred thirty thousand, six hundred twenty-eight".