5646956156 has 24 divisors (see below), whose sum is σ = 10211408256. Its totient is φ = 2729597760.

The previous prime is 5646956153. The next prime is 5646956173. The reversal of 5646956156 is 6516596465.

It is a super-3 number, since 3×5646956156³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 5646956098 and 5646956107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646956153) 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, 100790 + ... + 146466.

It is an arithmetic number, because the mean of its divisors is an integer number (425475344).

Almost surely, 2^5646956156 is an apocalyptic number.

It is an amenable number.

5646956156 is a deficient number, since it is larger than the sum of its proper divisors (4564452100).

5646956156 is a wasteful number, since it uses less digits than its factorization.

5646956156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46709 (or 46707 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 53.

The square root of 5646956156 is about 75146.2318150418. The cubic root of 5646956156 is about 1780.7575948610.

The spelling of 5646956156 in words is "five billion, six hundred forty-six million, nine hundred fifty-six thousand, one hundred fifty-six".