5643145053 has 96 divisors (see below), whose sum is σ = 10661414400. Its totient is φ = 2791231488.

The previous prime is 5643145049. The next prime is 5643145063. The reversal of 5643145053 is 3505413465.

5643145053 is a `hidden beast` number, since 5 + 643 + 1 + 4 + 5 + 0 + 5 + 3 = 666.

It is not a de Polignac number, because 5643145053 - 2² = 5643145049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5643144999 and 5643145017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5643145063) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4997793 + ... + 4998921.

It is an arithmetic number, because the mean of its divisors is an integer number (111056400).

Almost surely, 2^5643145053 is an apocalyptic number.

It is an amenable number.

5643145053 is a deficient number, since it is larger than the sum of its proper divisors (5018269347).

5643145053 is a wasteful number, since it uses less digits than its factorization.

5643145053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1528 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5643145053 is about 75120.8696235607. The cubic root of 5643145053 is about 1780.3568965168.

The spelling of 5643145053 in words is "five billion, six hundred forty-three million, one hundred forty-five thousand, fifty-three".