5656057611 has 8 divisors (see below), whose sum is σ = 7542935760. Its totient is φ = 3769942272.

The previous prime is 5656057609. The next prime is 5656057619. The reversal of 5656057611 is 1167506565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5656057611 - 2¹ = 5656057609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5656057619) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 173170 + ... + 203223.

It is an arithmetic number, because the mean of its divisors is an integer number (942866970).

Almost surely, 2^5656057611 is an apocalyptic number.

5656057611 is a deficient number, since it is larger than the sum of its proper divisors (1886878149).

5656057611 is a wasteful number, since it uses less digits than its factorization.

5656057611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381405.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 5656057611 is about 75206.7657262297. The cubic root of 5656057611 is about 1781.7137905536.

The spelling of 5656057611 in words is "five billion, six hundred fifty-six million, fifty-seven thousand, six hundred eleven".