5665404552 has 32 divisors (see below), whose sum is σ = 14180443200. Its totient is φ = 1886210624.

The previous prime is 5665404523. The next prime is 5665404607. The reversal of 5665404552 is 2554045665.

It is a happy number.

It is a super-3 number, since 3×5665404552³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120543 + ... + 160814.

It is an arithmetic number, because the mean of its divisors is an integer number (443138850).

Almost surely, 2^5665404552 is an apocalyptic number.

It is an amenable number.

5665404552 is an abundant number, since it is smaller than the sum of its proper divisors (8515038648).

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

5665404552 is a wasteful number, since it uses less digits than its factorization.

5665404552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282205 (or 282201 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The square root of 5665404552 is about 75268.8816975515. The cubic root of 5665404552 is about 1782.6947098672.

The spelling of 5665404552 in words is "five billion, six hundred sixty-five million, four hundred four thousand, five hundred fifty-two".