5655214452 has 12 divisors (see below), whose sum is σ = 13195500416. Its totient is φ = 1885071480.

The previous prime is 5655214451. The next prime is 5655214517. The reversal of 5655214452 is 2544125565.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 5655214452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655214451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235633924 + ... + 235633947.

Almost surely, 2^5655214452 is an apocalyptic number.

It is an amenable number.

5655214452 is an abundant number, since it is smaller than the sum of its proper divisors (7540285964).

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

5655214452 is a wasteful number, since it uses less digits than its factorization.

5655214452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471267878 (or 471267876 counting only the distinct ones).

The product of its digits is 240000, while the sum is 39.

The square root of 5655214452 is about 75201.1599112673. The cubic root of 5655214452 is about 1781.6252516939.

The spelling of 5655214452 in words is "five billion, six hundred fifty-five million, two hundred fourteen thousand, four hundred fifty-two".