5537141568 has 336 divisors, whose sum is σ = 18681395200. Its totient is φ = 1535542272.

The previous prime is 5537141551. The next prime is 5537141569. The reversal of 5537141568 is 8651417355.

5537141568 is a `hidden beast` number, since 55 + 37 + 1 + 4 + 1 + 568 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5537141569) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27824733 + ... + 27824931.

Almost surely, 2^5537141568 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 5537141568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9340697600).

5537141568 is an abundant number, since it is smaller than the sum of its proper divisors (13144253632).

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

5537141568 is a wasteful number, since it uses less digits than its factorization.

5537141568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 381 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 5537141568 is about 74411.9719400044. The cubic root of 5537141568 is about 1769.1386712224.

The spelling of 5537141568 in words is "five billion, five hundred thirty-seven million, one hundred forty-one thousand, five hundred sixty-eight".