5557287655 has 8 divisors (see below), whose sum is σ = 6671617632. Its totient is φ = 4443915168.

The previous prime is 5557287653. The next prime is 5557287667. The reversal of 5557287655 is 5567827555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5557287655 - 2¹ = 5557287653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5557287596 and 5557287605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557287653) 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, 226539 + ... + 249868.

It is an arithmetic number, because the mean of its divisors is an integer number (833952204).

Almost surely, 2^5557287655 is an apocalyptic number.

5557287655 is a deficient number, since it is larger than the sum of its proper divisors (1114329977).

5557287655 is a wasteful number, since it uses less digits than its factorization.

5557287655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478745.

The product of its digits is 14700000, while the sum is 55.

The square root of 5557287655 is about 74547.2176207805. The cubic root of 5557287655 is about 1771.2816592105.

The spelling of 5557287655 in words is "five billion, five hundred fifty-seven million, two hundred eighty-seven thousand, six hundred fifty-five".