5244012072 has 192 divisors, whose sum is σ = 16010401680. Its totient is φ = 1539772416.

The previous prime is 5244012061. The next prime is 5244012089. The reversal of 5244012072 is 2702104425.

5244012072 is a `hidden beast` number, since 52 + 4 + 401 + 207 + 2 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 3811086756 + 1432925316 = 61734^2 + 37854^2 .

It is a super-2 number, since 2×5244012072² = 54999325222563466368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1834068 + ... + 1836924.

Almost surely, 2^5244012072 is an apocalyptic number.

5244012072 is a gapful number since it is divisible by the number (52) 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 5244012072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8005200840).

5244012072 is an abundant number, since it is smaller than the sum of its proper divisors (10766389608).

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

5244012072 is a wasteful number, since it uses less digits than its factorization.

5244012072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972 (or 2965 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 5244012072 is about 72415.5513132366. The cubic root of 5244012072 is about 1737.3523029017.

Adding to 5244012072 its reverse (2702104425), we get a palindrome (7946116497).

The spelling of 5244012072 in words is "five billion, two hundred forty-four million, twelve thousand, seventy-two".