5555611072 has 28 divisors (see below), whose sum is σ = 12026636856. Its totient is φ = 2525277440.

The previous prime is 5555611049. The next prime is 5555611073. The reversal of 5555611072 is 2701165555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555611073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3945043 + ... + 3946450.

Almost surely, 2^5555611072 is an apocalyptic number.

It is an amenable number.

5555611072 is an abundant number, since it is smaller than the sum of its proper divisors (6471025784).

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

5555611072 is a wasteful number, since it uses less digits than its factorization.

5555611072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7891516 (or 7891506 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 37.

The square root of 5555611072 is about 74535.9716646936. The cubic root of 5555611072 is about 1771.1035147872.

The spelling of 5555611072 in words is "five billion, five hundred fifty-five million, six hundred eleven thousand, seventy-two".