5655111043 has 4 divisors (see below), whose sum is σ = 5807951920. Its totient is φ = 5502270168.

The previous prime is 5655111023. The next prime is 5655111053. The reversal of 5655111043 is 3401115565.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3401115565 = 5 ⋅680223113.

It is a cyclic number.

It is not a de Polignac number, because 5655111043 - 2¹⁷ = 5654979971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5655110996 and 5655111014.

It is not an unprimeable number, because it can be changed into a prime (5655111023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76420383 + ... + 76420456.

It is an arithmetic number, because the mean of its divisors is an integer number (1451987980).

Almost surely, 2^5655111043 is an apocalyptic number.

5655111043 is a deficient number, since it is larger than the sum of its proper divisors (152840877).

5655111043 is a wasteful number, since it uses less digits than its factorization.

5655111043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152840876.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 5655111043 is about 75200.4723588888. The cubic root of 5655111043 is about 1781.6143922644.

The spelling of 5655111043 in words is "five billion, six hundred fifty-five million, one hundred eleven thousand, forty-three".