5550525440 has 44 divisors (see below), whose sum is σ = 13314768816. Its totient is φ = 2220208128.

The previous prime is 5550525433. The next prime is 5550525451. The reversal of 5550525440 is 445250555.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5550525440.

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, 536924 + ... + 547163.

Almost surely, 2^5550525440 is an apocalyptic number.

It is an amenable number.

5550525440 is an abundant number, since it is smaller than the sum of its proper divisors (7764243376).

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

5550525440 is a wasteful number, since it uses less digits than its factorization.

5550525440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084112 (or 1084094 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 35.

The square root of 5550525440 is about 74501.8485676698. The cubic root of 5550525440 is about 1770.5629243585.

Adding to 5550525440 its reverse (445250555), we get a palindrome (5995775995).

The spelling of 5550525440 in words is "five billion, five hundred fifty million, five hundred twenty-five thousand, four hundred forty".