5537375544 has 32 divisors (see below), whose sum is σ = 14010232320. Its totient is φ = 1823552736.

The previous prime is 5537375533. The next prime is 5537375549. The reversal of 5537375544 is 4455737355.

It is a junction number, because it is equal to n+sod(n) for n = 5537375493 and 5537375502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5537375549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387912 + ... + 1391895.

It is an arithmetic number, because the mean of its divisors is an integer number (437819760).

Almost surely, 2^5537375544 is an apocalyptic number.

It is an amenable number.

5537375544 is an abundant number, since it is smaller than the sum of its proper divisors (8472856776).

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

5537375544 is a wasteful number, since it uses less digits than its factorization.

5537375544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779899 (or 2779895 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 48.

The square root of 5537375544 is about 74413.5440897690. The cubic root of 5537375544 is about 1769.1635896244.

The spelling of 5537375544 in words is "five billion, five hundred thirty-seven million, three hundred seventy-five thousand, five hundred forty-four".