54212300205 has 32 divisors (see below), whose sum is σ = 99242993664. Its totient is φ = 24754783296.

The previous prime is 54212300201. The next prime is 54212300257. The reversal of 54212300205 is 50200321245.

It is not a de Polignac number, because 54212300205 - 2² = 54212300201 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54212300201) 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, 197907 + ... + 384176.

It is an arithmetic number, because the mean of its divisors is an integer number (3101343552).

Almost surely, 2^54212300205 is an apocalyptic number.

It is an amenable number.

54212300205 is a deficient number, since it is larger than the sum of its proper divisors (45030693459).

54212300205 is a wasteful number, since it uses less digits than its factorization.

54212300205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582985.

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 54212300205 in words is "fifty-four billion, two hundred twelve million, three hundred thousand, two hundred five".