54905024181 has 16 divisors (see below), whose sum is σ = 83670102144. Its totient is φ = 31372310784.

The previous prime is 54905024179. The next prime is 54905024183. The reversal of 54905024181 is 18142050945.

It is an interprime number because it is at equal distance from previous prime (54905024179) and next prime (54905024183).

It is not a de Polignac number, because 54905024181 - 2¹ = 54905024179 is a prime.

It is a super-2 number, since 2×54905024181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54905024183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296761 + ... + 444833.

It is an arithmetic number, because the mean of its divisors is an integer number (5229381384).

Almost surely, 2^54905024181 is an apocalyptic number.

It is an amenable number.

54905024181 is a deficient number, since it is larger than the sum of its proper divisors (28765077963).

54905024181 is a wasteful number, since it uses less digits than its factorization.

54905024181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165740.

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 54905024181 in words is "fifty-four billion, nine hundred five million, twenty-four thousand, one hundred eighty-one".