5525644405143 has 4 divisors (see below), whose sum is σ = 7367525873528. Its totient is φ = 3683762936760.

The previous prime is 5525644405121. The next prime is 5525644405157. The reversal of 5525644405143 is 3415044465255.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5525644405143 - 2¹⁷ = 5525644274071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5525644405092 and 5525644405101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525640405143) 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, 920940734188 + ... + 920940734193.

It is an arithmetic number, because the mean of its divisors is an integer number (1841881468382).

Almost surely, 2^{5525644405143} is an apocalyptic number.

5525644405143 is a deficient number, since it is larger than the sum of its proper divisors (1841881468385).

5525644405143 is a wasteful number, since it uses less digits than its factorization.

5525644405143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841881468384.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 5525644405143 in words is "five trillion, five hundred twenty-five billion, six hundred forty-four million, four hundred five thousand, one hundred forty-three".