5537134080 has 640 divisors, whose sum is σ = 21260067840. Its totient is φ = 1379524608.

The previous prime is 5537134079. The next prime is 5537134093. The reversal of 5537134080 is 804317355.

5537134080 is a `hidden beast` number, since 5 + 537 + 1 + 3 + 40 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128770539 + ... + 128770581.

It is an arithmetic number, because the mean of its divisors is an integer number (33218856).

Almost surely, 2^5537134080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5537134080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10630033920).

5537134080 is an abundant number, since it is smaller than the sum of its proper divisors (15722933760).

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

5537134080 is an frugal number, since it uses more digits than its factorization.

5537134080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5537134080 is about 74411.9216255030. The cubic root of 5537134080 is about 1769.1378737401.

The spelling of 5537134080 in words is "five billion, five hundred thirty-seven million, one hundred thirty-four thousand, eighty".