55024415455 has 16 divisors (see below), whose sum is σ = 66776078880. Its totient is φ = 43522578432.

The previous prime is 55024415441. The next prime is 55024415461. The reversal of 55024415455 is 55451442055.

It is a cyclic number.

It is not a de Polignac number, because 55024415455 - 2⁹ = 55024414943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438547 + ... + 549883.

It is an arithmetic number, because the mean of its divisors is an integer number (4173504930).

Almost surely, 2^55024415455 is an apocalyptic number.

55024415455 is a deficient number, since it is larger than the sum of its proper divisors (11751663425).

55024415455 is a wasteful number, since it uses less digits than its factorization.

55024415455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112458.

The product of its (nonzero) digits is 400000, while the sum is 40.

The spelling of 55024415455 in words is "fifty-five billion, twenty-four million, four hundred fifteen thousand, four hundred fifty-five".