5237641164 has 144 divisors (see below), whose sum is σ = 14796643680. Its totient is φ = 1436037120.

The previous prime is 5237641159. The next prime is 5237641169. The reversal of 5237641164 is 4611467325.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5237641159) and next prime (5237641169).

It is not an unprimeable number, because it can be changed into a prime (5237641169) 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, 3085564 + ... + 3087260.

It is an arithmetic number, because the mean of its divisors is an integer number (102754470).

Almost surely, 2^5237641164 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 5237641164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7398321840).

5237641164 is an abundant number, since it is smaller than the sum of its proper divisors (9559002516).

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

5237641164 is a wasteful number, since it uses less digits than its factorization.

5237641164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1919 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 5237641164 is about 72371.5494099719. The cubic root of 5237641164 is about 1736.6484526874.

The spelling of 5237641164 in words is "five billion, two hundred thirty-seven million, six hundred forty-one thousand, one hundred sixty-four".