5525213320 has 48 divisors (see below), whose sum is σ = 13664640780. Its totient is φ = 2009166720.

The previous prime is 5525213273. The next prime is 5525213321. The reversal of 5525213320 is 233125255.

It can be written as a sum of positive squares in 2 ways, for example, as 4434760836 + 1090452484 = 66594^2 + 33022^2 .

It is not an unprimeable number, because it can be changed into a prime (5525213321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 565947 + ... + 575626.

Almost surely, 2^5525213320 is an apocalyptic number.

It is an amenable number.

5525213320 is an abundant number, since it is smaller than the sum of its proper divisors (8139427460).

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

5525213320 is a wasteful number, since it uses less digits than its factorization.

5525213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141606 (or 1141591 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5525213320 is about 74331.7786683462. The cubic root of 5525213320 is about 1767.8673837384.

Adding to 5525213320 its reverse (233125255), we get a palindrome (5758338575).

The spelling of 5525213320 in words is "five billion, five hundred twenty-five million, two hundred thirteen thousand, three hundred twenty".