5595665956 has 6 divisors (see below), whose sum is σ = 9792415430. Its totient is φ = 2797832976.

The previous prime is 5595665953. The next prime is 5595665963. The reversal of 5595665956 is 6595665955.

It can be written as a sum of positive squares in only one way, i.e., 4856696100 + 738969856 = 69690^2 + 27184^2 .

It is a super-2 number, since 2×5595665956² = 62622954982274787872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5595665894 and 5595665903.

It is not an unprimeable number, because it can be changed into a prime (5595665953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699458241 + ... + 699458248.

Almost surely, 2^5595665956 is an apocalyptic number.

It is an amenable number.

5595665956 is a deficient number, since it is larger than the sum of its proper divisors (4196749474).

5595665956 is a wasteful number, since it uses less digits than its factorization.

5595665956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398916493 (or 1398916491 counting only the distinct ones).

The product of its digits is 54675000, while the sum is 61.

The square root of 5595665956 is about 74804.1840808387. The cubic root of 5595665956 is about 1775.3497644142.

Subtracting 5595665956 from its reverse (6595665955), we obtain a palindrome (999999999).

The spelling of 5595665956 in words is "five billion, five hundred ninety-five million, six hundred sixty-five thousand, nine hundred fifty-six".