5656001574 has 16 divisors (see below), whose sum is σ = 11471328000. Its totient is φ = 1858779720.

The previous prime is 5656001569. The next prime is 5656001579. The reversal of 5656001574 is 4751006565.

It is an interprime number because it is at equal distance from previous prime (5656001569) and next prime (5656001579).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656001579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6638074 + ... + 6638925.

It is an arithmetic number, because the mean of its divisors is an integer number (716958000).

Almost surely, 2^5656001574 is an apocalyptic number.

5656001574 is an abundant number, since it is smaller than the sum of its proper divisors (5815326426).

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

5656001574 is a wasteful number, since it uses less digits than its factorization.

5656001574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13277075.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 5656001574 is about 75206.3931723893. The cubic root of 5656001574 is about 1781.7079064654.

The spelling of 5656001574 in words is "five billion, six hundred fifty-six million, one thousand, five hundred seventy-four".