5956066557 has 12 divisors (see below), whose sum is σ = 9832236960. Its totient is φ = 3403466568.

The previous prime is 5956066507. The next prime is 5956066561. The reversal of 5956066557 is 7556606595.

It is a happy number.

It is not a de Polignac number, because 5956066557 - 2¹⁵ = 5956033789 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5956066507) 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 11 ways as a sum of consecutive naturals, for example, 47270307 + ... + 47270432.

It is an arithmetic number, because the mean of its divisors is an integer number (819353080).

Almost surely, 2^5956066557 is an apocalyptic number.

It is an amenable number.

5956066557 is a deficient number, since it is larger than the sum of its proper divisors (3876170403).

5956066557 is a wasteful number, since it uses less digits than its factorization.

5956066557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94540752 (or 94540749 counting only the distinct ones).

The product of its (nonzero) digits is 8505000, while the sum is 54.

The square root of 5956066557 is about 77175.5567326858. The cubic root of 5956066557 is about 1812.6745922153.

The spelling of 5956066557 in words is "five billion, nine hundred fifty-six million, sixty-six thousand, five hundred fifty-seven".