5221273372 has 48 divisors (see below), whose sum is σ = 10593694720. Its totient is φ = 2205403200.

The previous prime is 5221273349. The next prime is 5221273373. The reversal of 5221273372 is 2733721225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221273373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1460347 + ... + 1463917.

Almost surely, 2^5221273372 is an apocalyptic number.

It is an amenable number.

5221273372 is an abundant number, since it is smaller than the sum of its proper divisors (5372421348).

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

5221273372 is a wasteful number, since it uses less digits than its factorization.

5221273372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322 (or 4320 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 5221273372 is about 72258.3792511291. The cubic root of 5221273372 is about 1734.8375381269.

Adding to 5221273372 its reverse (2733721225), we get a palindrome (7954994597).

The spelling of 5221273372 in words is "five billion, two hundred twenty-one million, two hundred seventy-three thousand, three hundred seventy-two".