54566862105 has 32 divisors (see below), whose sum is σ = 100662430464. Its totient is φ = 24724094976.

The previous prime is 54566862101. The next prime is 54566862137. The reversal of 54566862105 is 50126866545.

It is not a de Polignac number, because 54566862105 - 2² = 54566862101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54566862101) 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 31 ways as a sum of consecutive naturals, for example, 2287624 + ... + 2311353.

It is an arithmetic number, because the mean of its divisors is an integer number (3145700952).

Almost surely, 2^54566862105 is an apocalyptic number.

It is an amenable number.

54566862105 is a deficient number, since it is larger than the sum of its proper divisors (46095568359).

54566862105 is a wasteful number, since it uses less digits than its factorization.

54566862105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599105.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 54566862105 in words is "fifty-four billion, five hundred sixty-six million, eight hundred sixty-two thousand, one hundred five".