5747581556 has 24 divisors (see below), whose sum is σ = 10347881544. Its totient is φ = 2791646720.

The previous prime is 5747581537. The next prime is 5747581559. The reversal of 5747581556 is 6551857475.

It can be written as a sum of positive squares in 4 ways, for example, as 165997456 + 5581584100 = 12884^2 + 74710^2 .

It is a super-2 number, since 2×5747581556² = 66069387485742762272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5747581498 and 5747581507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5747581559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36995 + ... + 113418.

It is an arithmetic number, because the mean of its divisors is an integer number (431161731).

Almost surely, 2^5747581556 is an apocalyptic number.

It is an amenable number.

5747581556 is a deficient number, since it is larger than the sum of its proper divisors (4600299988).

5747581556 is a wasteful number, since it uses less digits than its factorization.

5747581556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150691 (or 150689 counting only the distinct ones).

The product of its digits is 5880000, while the sum is 53.

The square root of 5747581556 is about 75812.8060158704. The cubic root of 5747581556 is about 1791.2727292530.

The spelling of 5747581556 in words is "five billion, seven hundred forty-seven million, five hundred eighty-one thousand, five hundred fifty-six".