5561119245 has 16 divisors (see below), whose sum is σ = 9706681152. Its totient is φ = 2696300160.

The previous prime is 5561119243. The next prime is 5561119279. The reversal of 5561119245 is 5429111655.

It is not a de Polignac number, because 5561119245 - 2¹ = 5561119243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561119241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16851712 + ... + 16852041.

It is an arithmetic number, because the mean of its divisors is an integer number (606667572).

Almost surely, 2^5561119245 is an apocalyptic number.

5561119245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5561119245 is a deficient number, since it is larger than the sum of its proper divisors (4145561907).

5561119245 is a wasteful number, since it uses less digits than its factorization.

5561119245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33703772.

The product of its digits is 54000, while the sum is 39.

The square root of 5561119245 is about 74572.9122738277. The cubic root of 5561119245 is about 1771.6886482752.

The spelling of 5561119245 in words is "five billion, five hundred sixty-one million, one hundred nineteen thousand, two hundred forty-five".