5654967820 has 12 divisors (see below), whose sum is σ = 11875432464. Its totient is φ = 2261987120.

The previous prime is 5654967817. The next prime is 5654967833. The reversal of 5654967820 is 287694565.

It is a super-2 number, since 2×5654967820² = 63957322090471104800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141374176 + ... + 141374215.

It is an arithmetic number, because the mean of its divisors is an integer number (989619372).

Almost surely, 2^5654967820 is an apocalyptic number.

It is an amenable number.

5654967820 is an abundant number, since it is smaller than the sum of its proper divisors (6220464644).

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

5654967820 is a wasteful number, since it uses less digits than its factorization.

5654967820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282748400 (or 282748398 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 5654967820 is about 75199.5200782558. The cubic root of 5654967820 is about 1781.5993515746.

The spelling of 5654967820 in words is "five billion, six hundred fifty-four million, nine hundred sixty-seven thousand, eight hundred twenty".