54005876811 has 48 divisors (see below), whose sum is σ = 87431011200. Its totient is φ = 31922913024.

The previous prime is 54005876809. The next prime is 54005876843. The reversal of 54005876811 is 11867850045.

54005876811 is a `hidden beast` number, since 5 + 4 + 0 + 0 + 587 + 68 + 1 + 1 = 666.

It is not a de Polignac number, because 54005876811 - 2¹ = 54005876809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54005878811) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 468460 + ... + 572246.

It is an arithmetic number, because the mean of its divisors is an integer number (1821479400).

Almost surely, 2^54005876811 is an apocalyptic number.

54005876811 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

54005876811 is a deficient number, since it is larger than the sum of its proper divisors (33425134389).

54005876811 is a wasteful number, since it uses less digits than its factorization.

54005876811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104008 (or 104005 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The spelling of 54005876811 in words is "fifty-four billion, five million, eight hundred seventy-six thousand, eight hundred eleven".