5542863591 has 4 divisors (see below), whose sum is σ = 7390484792. Its totient is φ = 3695242392.

The previous prime is 5542863589. The next prime is 5542863611. The reversal of 5542863591 is 1953682455.

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

It is not a de Polignac number, because 5542863591 - 2¹ = 5542863589 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5542863591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542865591) 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, 923810596 + ... + 923810601.

It is an arithmetic number, because the mean of its divisors is an integer number (1847621198).

Almost surely, 2^5542863591 is an apocalyptic number.

5542863591 is a deficient number, since it is larger than the sum of its proper divisors (1847621201).

5542863591 is a wasteful number, since it uses less digits than its factorization.

5542863591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847621200.

The product of its digits is 1296000, while the sum is 48.

The square root of 5542863591 is about 74450.4102809380. The cubic root of 5542863591 is about 1769.7478644330.

The spelling of 5542863591 in words is "five billion, five hundred forty-two million, eight hundred sixty-three thousand, five hundred ninety-one".