54479354655 has 32 divisors (see below), whose sum is σ = 95157370368. Its totient is φ = 26395862400.

The previous prime is 54479354641. The next prime is 54479354669. The reversal of 54479354655 is 55645397445.

It is an interprime number because it is at equal distance from previous prime (54479354641) and next prime (54479354669).

It is not a de Polignac number, because 54479354655 - 2⁶ = 54479354591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54479354595 and 54479354604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124665 + ... + 352845.

It is an arithmetic number, because the mean of its divisors is an integer number (2973667824).

Almost surely, 2^54479354655 is an apocalyptic number.

54479354655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54479354655 is a deficient number, since it is larger than the sum of its proper divisors (40678015713).

54479354655 is a wasteful number, since it uses less digits than its factorization.

54479354655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229647.

The product of its digits is 45360000, while the sum is 57.

The spelling of 54479354655 in words is "fifty-four billion, four hundred seventy-nine million, three hundred fifty-four thousand, six hundred fifty-five".