5656556651343 has 32 divisors (see below), whose sum is σ = 8313397424640. Its totient is φ = 3399075550080.

The previous prime is 5656556651281. The next prime is 5656556651363. The reversal of 5656556651343 is 3431566556565.

It is not a de Polignac number, because 5656556651343 - 2²⁶ = 5656489542479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656556651363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5696853 + ... + 6615681.

It is an arithmetic number, because the mean of its divisors is an integer number (259793669520).

Almost surely, 2^{5656556651343} is an apocalyptic number.

5656556651343 is a deficient number, since it is larger than the sum of its proper divisors (2656840773297).

5656556651343 is a wasteful number, since it uses less digits than its factorization.

5656556651343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922559.

The product of its digits is 145800000, while the sum is 60.

The spelling of 5656556651343 in words is "five trillion, six hundred fifty-six billion, five hundred fifty-six million, six hundred fifty-one thousand, three hundred forty-three".