54845212 has 12 divisors (see below), whose sum is σ = 96077016. Its totient is φ = 27394640.

The previous prime is 54845207. The next prime is 54845221. The reversal of 54845212 is 21254845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2218 + ... + 10705.

It is an arithmetic number, because the mean of its divisors is an integer number (8006418).

Almost surely, 2^54845212 is an apocalyptic number.

It is an amenable number.

54845212 is a deficient number, since it is larger than the sum of its proper divisors (41231804).

54845212 is a wasteful number, since it uses less digits than its factorization.

54845212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13988 (or 13986 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 54845212 is about 7405.7553294718. The cubic root of 54845212 is about 379.9381524460.

The spelling of 54845212 in words is "fifty-four million, eight hundred forty-five thousand, two hundred twelve".