5694022656 has 396 divisors, whose sum is σ = 19876501008. Its totient is φ = 1623379968.

The previous prime is 5694022639. The next prime is 5694022673. The reversal of 5694022656 is 6562204965.

It is a happy number.

5694022656 is a `hidden beast` number, since 569 + 4 + 0 + 22 + 65 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5694022639) and next prime (5694022673).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12192535 + ... + 12193001.

Almost surely, 2^5694022656 is an apocalyptic number.

5694022656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5694022656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9938250504).

5694022656 is an abundant number, since it is smaller than the sum of its proper divisors (14182478352).

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

5694022656 is an equidigital number, since it uses as much as digits as its factorization.

5694022656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 5694022656 is about 75458.7480415624. The cubic root of 5694022656 is about 1785.6913584890.

The spelling of 5694022656 in words is "five billion, six hundred ninety-four million, twenty-two thousand, six hundred fifty-six".