5553131240 has 32 divisors (see below), whose sum is σ = 12498679080. Its totient is φ = 2220517632.

The previous prime is 5553131239. The next prime is 5553131251. The reversal of 5553131240 is 421313555.

It can be written as a sum of positive squares in 4 ways, for example, as 5530301956 + 22829284 = 74366^2 + 4778^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108782 + ... + 151458.

Almost surely, 2^5553131240 is an apocalyptic number.

It is an amenable number.

5553131240 is an abundant number, since it is smaller than the sum of its proper divisors (6945547840).

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

5553131240 is a wasteful number, since it uses less digits than its factorization.

5553131240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45941 (or 45937 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5553131240 is about 74519.3346722849. The cubic root of 5553131240 is about 1770.8399558519.

Adding to 5553131240 its reverse (421313555), we get a palindrome (5974444795).

The spelling of 5553131240 in words is "five billion, five hundred fifty-three million, one hundred thirty-one thousand, two hundred forty".