5543626272 has 24 divisors (see below), whose sum is σ = 14552019216. Its totient is φ = 1847875392.

The previous prime is 5543626261. The next prime is 5543626273. The reversal of 5543626272 is 2726263455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5543626273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28872958 + ... + 28873149.

It is an arithmetic number, because the mean of its divisors is an integer number (606334134).

Almost surely, 2^5543626272 is an apocalyptic number.

It is an amenable number.

5543626272 is an abundant number, since it is smaller than the sum of its proper divisors (9008392944).

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

5543626272 is a wasteful number, since it uses less digits than its factorization.

5543626272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57746120 (or 57746112 counting only the distinct ones).

The product of its digits is 604800, while the sum is 42.

The square root of 5543626272 is about 74455.5321786098. The cubic root of 5543626272 is about 1769.8290313333.

The spelling of 5543626272 in words is "five billion, five hundred forty-three million, six hundred twenty-six thousand, two hundred seventy-two".