55500000054 has 8 divisors (see below), whose sum is σ = 111000000120. Its totient is φ = 18500000016.

The previous prime is 55500000043. The next prime is 55500000119. The reversal of 55500000054 is 45000000555.

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

55500000054 is an admirable number.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 4624999999 + ... + 4625000010.

It is an arithmetic number, because the mean of its divisors is an integer number (13875000015).

Almost surely, 2^55500000054 is an apocalyptic number.

55500000054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55500000054 is a wasteful number, since it uses less digits than its factorization.

55500000054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9250000014.

The product of its (nonzero) digits is 2500, while the sum is 24.

The spelling of 55500000054 in words is "fifty-five billion, five hundred million, fifty-four", and thus it is an aban number.