5435609656 has 8 divisors (see below), whose sum is σ = 10191768120. Its totient is φ = 2717804824.

The previous prime is 5435609633. The next prime is 5435609689. The reversal of 5435609656 is 6569065345.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×5435609656³ (a number of 30 digits) contains 333 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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339725596 + ... + 339725611.

It is an arithmetic number, because the mean of its divisors is an integer number (1273971015).

Almost surely, 2^5435609656 is an apocalyptic number.

It is an amenable number.

5435609656 is a deficient number, since it is larger than the sum of its proper divisors (4756158464).

5435609656 is a wasteful number, since it uses less digits than its factorization.

5435609656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679451213 (or 679451209 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 49.

The square root of 5435609656 is about 73726.5871717931. The cubic root of 5435609656 is about 1758.2586142045.

The spelling of 5435609656 in words is "five billion, four hundred thirty-five million, six hundred nine thousand, six hundred fifty-six".