5555011044 has 24 divisors (see below), whose sum is σ = 14140028448. Its totient is φ = 1683336640.

The previous prime is 5555011039. The next prime is 5555011051. The reversal of 5555011044 is 4401105555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21041577 + ... + 21041840.

It is an arithmetic number, because the mean of its divisors is an integer number (589167852).

Almost surely, 2^5555011044 is an apocalyptic number.

It is an amenable number.

5555011044 is an abundant number, since it is smaller than the sum of its proper divisors (8585017404).

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

5555011044 is a wasteful number, since it uses less digits than its factorization.

5555011044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42083435 (or 42083433 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5555011044 is about 74531.9464659283. The cubic root of 5555011044 is about 1771.0397504268.

Adding to 5555011044 its reverse (4401105555), we get a palindrome (9956116599).

The spelling of 5555011044 in words is "five billion, five hundred fifty-five million, eleven thousand, forty-four".