55001056055 has 16 divisors (see below), whose sum is σ = 72005976864. Its totient is φ = 39998215680.

The previous prime is 55001056039. The next prime is 55001056069. The reversal of 55001056055 is 55065010055.

55001056055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55001056055 - 2⁴ = 55001056039 is a prime.

It is a Duffinian number.

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, 1503947 + ... + 1540083.

It is an arithmetic number, because the mean of its divisors is an integer number (4500373554).

Almost surely, 2^55001056055 is an apocalyptic number.

55001056055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55001056055 is a deficient number, since it is larger than the sum of its proper divisors (17004920809).

55001056055 is a wasteful number, since it uses less digits than its factorization.

55001056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63826.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 55001056055 in words is "fifty-five billion, one million, fifty-six thousand, fifty-five".