5514155244 has 96 divisors (see below), whose sum is σ = 15723402240. Its totient is φ = 1660544064.

The previous prime is 5514155221. The next prime is 5514155261. The reversal of 5514155244 is 4425514155.

5514155244 is a `hidden beast` number, since 55 + 14 + 1 + 552 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5514155199 and 5514155208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24207 + ... + 107769.

It is an arithmetic number, because the mean of its divisors is an integer number (163785440).

Almost surely, 2^5514155244 is an apocalyptic number.

5514155244 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5514155244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7861701120).

5514155244 is an abundant number, since it is smaller than the sum of its proper divisors (10209246996).

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

5514155244 is a wasteful number, since it uses less digits than its factorization.

5514155244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83636 (or 83628 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

The square root of 5514155244 is about 74257.3581808564. The cubic root of 5514155244 is about 1766.6872019606.

Adding to 5514155244 its reverse (4425514155), we get a palindrome (9939669399).

The spelling of 5514155244 in words is "five billion, five hundred fourteen million, one hundred fifty-five thousand, two hundred forty-four".