5487227845 has 16 divisors (see below), whose sum is σ = 7200872640. Its totient is φ = 3980937600.

The previous prime is 5487227843. The next prime is 5487227861.

5487227845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5487227845 - 2¹ = 5487227843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5487227792 and 5487227801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487227843) 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, 99471 + ... + 144460.

It is an arithmetic number, because the mean of its divisors is an integer number (450054540).

Almost surely, 2^5487227845 is an apocalyptic number.

5487227845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5487227845 is a deficient number, since it is larger than the sum of its proper divisors (1713644795).

5487227845 is a wasteful number, since it uses less digits than its factorization.

5487227845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244356.

The product of its digits is 5017600, while the sum is 52.

The square root of 5487227845 is about 74075.8249700940. The cubic root of 5487227845 is about 1763.8067402637.

It can be divided in two parts, 5487 and 227845, that added together give a palindrome (233332).

The spelling of 5487227845 in words is "five billion, four hundred eighty-seven million, two hundred twenty-seven thousand, eight hundred forty-five".