5256197184 has 56 divisors (see below), whose sum is σ = 15893743168. Its totient is φ = 1501770240.

The previous prime is 5256197161. The next prime is 5256197189. The reversal of 5256197184 is 4817916525.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5256197189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954087 + ... + 1956774.

Almost surely, 2^5256197184 is an apocalyptic number.

It is an amenable number.

5256197184 is an abundant number, since it is smaller than the sum of its proper divisors (10637545984).

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

5256197184 is a wasteful number, since it uses less digits than its factorization.

5256197184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910883 (or 3910873 counting only the distinct ones).

The product of its digits is 604800, while the sum is 48.

The square root of 5256197184 is about 72499.6357508091. The cubic root of 5256197184 is about 1738.6969131180.

The spelling of 5256197184 in words is "five billion, two hundred fifty-six million, one hundred ninety-seven thousand, one hundred eighty-four".