5678572446 has 32 divisors (see below), whose sum is σ = 13283212800. Its totient is φ = 1793233080.

The previous prime is 5678572439. The next prime is 5678572453. The reversal of 5678572446 is 6442758765.

It is a happy number.

5678572446 is a `hidden beast` number, since 5 + 67 + 8 + 572 + 4 + 4 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5678572439) and next prime (5678572453).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5678572392 and 5678572401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2766310 + ... + 2768361.

It is an arithmetic number, because the mean of its divisors is an integer number (415100400).

Almost surely, 2^5678572446 is an apocalyptic number.

5678572446 is an abundant number, since it is smaller than the sum of its proper divisors (7604640354).

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

5678572446 is a wasteful number, since it uses less digits than its factorization.

5678572446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534701 (or 5534695 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The square root of 5678572446 is about 75356.3032930889. The cubic root of 5678572446 is about 1784.0747920459.

The spelling of 5678572446 in words is "five billion, six hundred seventy-eight million, five hundred seventy-two thousand, four hundred forty-six".