5455677815 has 16 divisors (see below), whose sum is σ = 7490102592. Its totient is φ = 3737021184.

The previous prime is 5455677793. The next prime is 5455677863. The reversal of 5455677815 is 5187765545.

It is a cyclic number.

It is not a de Polignac number, because 5455677815 - 2¹⁰ = 5455676791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50384 + ... + 115973.

It is an arithmetic number, because the mean of its divisors is an integer number (468131412).

Almost surely, 2^5455677815 is an apocalyptic number.

5455677815 is a deficient number, since it is larger than the sum of its proper divisors (2034424777).

5455677815 is a wasteful number, since it uses less digits than its factorization.

5455677815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167306.

The product of its digits is 5880000, while the sum is 53.

The square root of 5455677815 is about 73862.5603062878. The cubic root of 5455677815 is about 1760.4197749367.

The spelling of 5455677815 in words is "five billion, four hundred fifty-five million, six hundred seventy-seven thousand, eight hundred fifteen".