5279040000 has 800 divisors, whose sum is σ = 21476125440. Its totient is φ = 1271808000.

The previous prime is 5279039999. The next prime is 5279040001. The reversal of 5279040000 is 409725.

It is an interprime number because it is at equal distance from previous prime (5279039999) and next prime (5279040001).

It is a tau number, because it is divible by the number of its divisors (800).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5279040001) 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 79 ways as a sum of consecutive naturals, for example, 112319977 + ... + 112320023.

Almost surely, 2^5279040000 is an apocalyptic number.

5279040000 is a gapful number since it is divisible by the number (50) 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 5279040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10738062720).

5279040000 is an abundant number, since it is smaller than the sum of its proper divisors (16197085440).

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

5279040000 is an equidigital number, since it uses as much as digits as its factorization.

5279040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5279040000 is about 72657.0024154589. The cubic root of 5279040000 is about 1741.2119974418.

Adding to 5279040000 its reverse (409725), we get a palindrome (5279449725).

The spelling of 5279040000 in words is "five billion, two hundred seventy-nine million, forty thousand".