54255246155 has 32 divisors (see below), whose sum is σ = 71842915008. Its totient is φ = 39005248000.

The previous prime is 54255246119. The next prime is 54255246179. The reversal of 54255246155 is 55164255245.

It is not a de Polignac number, because 54255246155 - 2²² = 54251051851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3619937 + ... + 3634893.

It is an arithmetic number, because the mean of its divisors is an integer number (2245091094).

Almost surely, 2^54255246155 is an apocalyptic number.

54255246155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54255246155 is a deficient number, since it is larger than the sum of its proper divisors (17587668853).

54255246155 is a wasteful number, since it uses less digits than its factorization.

54255246155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15727.

The product of its digits is 1200000, while the sum is 44.

The spelling of 54255246155 in words is "fifty-four billion, two hundred fifty-five million, two hundred forty-six thousand, one hundred fifty-five".