5218050272 has 24 divisors (see below), whose sum is σ = 10627281000. Its totient is φ = 2519058304.

The previous prime is 5218050263. The next prime is 5218050283. The reversal of 5218050272 is 2720508125.

It is a happy number.

It is a super-2 number, since 2×5218050272² = 54456097282238547968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2810522 + ... + 2812377.

It is an arithmetic number, because the mean of its divisors is an integer number (442803375).

Almost surely, 2^5218050272 is an apocalyptic number.

It is an amenable number.

5218050272 is an abundant number, since it is smaller than the sum of its proper divisors (5409230728).

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

5218050272 is a wasteful number, since it uses less digits than its factorization.

5218050272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622938 (or 5622930 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 5218050272 is about 72236.0732044593. The cubic root of 5218050272 is about 1734.4804920308.

Adding to 5218050272 its reverse (2720508125), we get a palindrome (7938558397).

The spelling of 5218050272 in words is "five billion, two hundred eighteen million, fifty thousand, two hundred seventy-two".