5537047544 has 16 divisors (see below), whose sum is σ = 11865102000. Its totient is φ = 2373020352.

The previous prime is 5537047519. The next prime is 5537047561. The reversal of 5537047544 is 4457407355.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5537047495 and 5537047504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49437869 + ... + 49437980.

It is an arithmetic number, because the mean of its divisors is an integer number (741568875).

Almost surely, 2^5537047544 is an apocalyptic number.

It is an amenable number.

5537047544 is an abundant number, since it is smaller than the sum of its proper divisors (6328054456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5537047544 is a wasteful number, since it uses less digits than its factorization.

5537047544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98875862 (or 98875858 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 44.

The square root of 5537047544 is about 74411.3401572637. The cubic root of 5537047544 is about 1769.1286574855.

The spelling of 5537047544 in words is "five billion, five hundred thirty-seven million, forty-seven thousand, five hundred forty-four".