5555436366 has 16 divisors (see below), whose sum is σ = 11138043600. Its totient is φ = 1847283648.

The previous prime is 5555436343. The next prime is 5555436473. The reversal of 5555436366 is 6636345555.

It is a congruent number.

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, 1129461 + ... + 1134368.

It is an arithmetic number, because the mean of its divisors is an integer number (696127725).

Almost surely, 2^5555436366 is an apocalyptic number.

5555436366 is an abundant number, since it is smaller than the sum of its proper divisors (5582607234).

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

5555436366 is a wasteful number, since it uses less digits than its factorization.

5555436366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264243.

The product of its digits is 4860000, while the sum is 48.

The square root of 5555436366 is about 74534.7996978593. The cubic root of 5555436366 is about 1771.0849494335.

The spelling of 5555436366 in words is "five billion, five hundred fifty-five million, four hundred thirty-six thousand, three hundred sixty-six".