5267545344 has 180 divisors, whose sum is σ = 16006561956. Its totient is φ = 1722359808.

The previous prime is 5267545301. The next prime is 5267545369. The reversal of 5267545344 is 4435457625.

5267545344 is a `hidden beast` number, since 5 + 2 + 67 + 54 + 534 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4199040000 + 1068505344 = 64800^2 + 32688^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5267545344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1096612 + ... + 1101404.

Almost surely, 2^5267545344 is an apocalyptic number.

5267545344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5267545344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8003280978).

5267545344 is an abundant number, since it is smaller than the sum of its proper divisors (10739016612).

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

5267545344 is an equidigital number, since it uses as much as digits as its factorization.

5267545344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874 (or 4851 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 45.

The square root of 5267545344 is about 72577.8571190966. The cubic root of 5267545344 is about 1739.9472992362.

The spelling of 5267545344 in words is "five billion, two hundred sixty-seven million, five hundred forty-five thousand, three hundred forty-four".