54343531055 has 32 divisors (see below), whose sum is σ = 75277209600. Its totient is φ = 37246262400.

The previous prime is 54343531051. The next prime is 54343531091. The reversal of 54343531055 is 55013534345.

54343531055 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 54343531055 - 2² = 54343531051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54343531051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63461 + ... + 335729.

It is an arithmetic number, because the mean of its divisors is an integer number (2352412800).

Almost surely, 2^54343531055 is an apocalyptic number.

54343531055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54343531055 is a deficient number, since it is larger than the sum of its proper divisors (20933678545).

54343531055 is a wasteful number, since it uses less digits than its factorization.

54343531055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272495.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 54343531055 in words is "fifty-four billion, three hundred forty-three million, five hundred thirty-one thousand, fifty-five".