5547240855 has 160 divisors (see below), whose sum is σ = 11767472640. Its totient is φ = 2473701120.

The previous prime is 5547240827. The next prime is 5547240869. The reversal of 5547240855 is 5580427455.

5547240855 is a `hidden beast` number, since 5 + 547 + 24 + 0 + 85 + 5 = 666.

It is not a de Polignac number, because 5547240855 - 2⁶ = 5547240791 is a prime.

It is a super-2 number, since 2×5547240855² = 61543762206762262050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5547240855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2299600 + ... + 2302010.

It is an arithmetic number, because the mean of its divisors is an integer number (73546704).

Almost surely, 2^5547240855 is an apocalyptic number.

5547240855 is an abundant number, since it is smaller than the sum of its proper divisors (6220231785).

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

5547240855 is a wasteful number, since it uses less digits than its factorization.

5547240855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2474 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 45.

The square root of 5547240855 is about 74479.8016578992. The cubic root of 5547240855 is about 1770.2136053613.

The spelling of 5547240855 in words is "five billion, five hundred forty-seven million, two hundred forty thousand, eight hundred fifty-five".