5656413408 has 48 divisors (see below), whose sum is σ = 14852129040. Its totient is φ = 1884957696.

The previous prime is 5656413403. The next prime is 5656413421. The reversal of 5656413408 is 8043146565.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5656413408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656413401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540966 + ... + 551322.

It is an arithmetic number, because the mean of its divisors is an integer number (309419355).

Almost surely, 2^5656413408 is an apocalyptic number.

It is an amenable number.

5656413408 is an abundant number, since it is smaller than the sum of its proper divisors (9195715632).

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

5656413408 is a wasteful number, since it uses less digits than its factorization.

5656413408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16059 (or 16051 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 5656413408 is about 75209.1311477536. The cubic root of 5656413408 is about 1781.7511496220.

The spelling of 5656413408 in words is "five billion, six hundred fifty-six million, four hundred thirteen thousand, four hundred eight".