5455575455 has 16 divisors (see below), whose sum is σ = 7372228608. Its totient is φ = 3839700000.

The previous prime is 5455575409. The next prime is 5455575473. The reversal of 5455575455 is 5545755545.

It is not a de Polignac number, because 5455575455 - 2¹⁴ = 5455559071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1598171 + ... + 1601580.

It is an arithmetic number, because the mean of its divisors is an integer number (460764288).

Almost surely, 2^5455575455 is an apocalyptic number.

5455575455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5455575455 is a deficient number, since it is larger than the sum of its proper divisors (1916653153).

5455575455 is a wasteful number, since it uses less digits than its factorization.

5455575455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199798.

The product of its digits is 8750000, while the sum is 50.

The square root of 5455575455 is about 73861.8673944817. The cubic root of 5455575455 is about 1760.4087651410.

The spelling of 5455575455 in words is "five billion, four hundred fifty-five million, five hundred seventy-five thousand, four hundred fifty-five".