5561203116 has 24 divisors (see below), whose sum is σ = 14829875200. Its totient is φ = 1588915152.

The previous prime is 5561203111. The next prime is 5561203121. The reversal of 5561203116 is 6113021655.

It is an interprime number because it is at equal distance from previous prime (5561203111) and next prime (5561203121).

It is not an unprimeable number, because it can be changed into a prime (5561203111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33102316 + ... + 33102483.

Almost surely, 2^5561203116 is an apocalyptic number.

It is an amenable number.

5561203116 is an abundant number, since it is smaller than the sum of its proper divisors (9268672084).

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

5561203116 is a wasteful number, since it uses less digits than its factorization.

5561203116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66204813 (or 66204811 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5561203116 is about 74573.4746139671. The cubic root of 5561203116 is about 1771.6975549087.

The spelling of 5561203116 in words is "five billion, five hundred sixty-one million, two hundred three thousand, one hundred sixteen".