5234559264 has 144 divisors (see below), whose sum is σ = 16334607744. Its totient is φ = 1576896000.

The previous prime is 5234559251. The next prime is 5234559269. The reversal of 5234559264 is 4629554325.

5234559264 is a `hidden beast` number, since 5 + 2 + 34 + 559 + 2 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×5234559264² = 54801221376656443392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5234559269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543289 + ... + 552839.

It is an arithmetic number, because the mean of its divisors is an integer number (113434776).

Almost surely, 2^5234559264 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 5234559264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8167303872).

5234559264 is an abundant number, since it is smaller than the sum of its proper divisors (11100048480).

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

5234559264 is a wasteful number, since it uses less digits than its factorization.

5234559264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9751 (or 9740 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The square root of 5234559264 is about 72350.2540700446. The cubic root of 5234559264 is about 1736.3077632557.

The spelling of 5234559264 in words is "five billion, two hundred thirty-four million, five hundred fifty-nine thousand, two hundred sixty-four".