5552621310 has 32 divisors (see below), whose sum is σ = 13373400960. Its totient is φ = 1475464608.

The previous prime is 5552621297. The next prime is 5552621317. The reversal of 5552621310 is 131262555.

It is a happy number.

It is a super-2 number, since 2×5552621310² = 61663206824532232200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552621317) 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, 318520 + ... + 335499.

It is an arithmetic number, because the mean of its divisors is an integer number (417918780).

Almost surely, 2^5552621310 is an apocalyptic number.

5552621310 is an abundant number, since it is smaller than the sum of its proper divisors (7820779650).

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

5552621310 is a wasteful number, since it uses less digits than its factorization.

5552621310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654312.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5552621310 is about 74515.9131326994. The cubic root of 5552621310 is about 1770.7857502742.

Adding to 5552621310 its reverse (131262555), we get a palindrome (5683883865).

The spelling of 5552621310 in words is "five billion, five hundred fifty-two million, six hundred twenty-one thousand, three hundred ten".