54454013212 has 12 divisors (see below), whose sum is σ = 95746157416. Its totient is φ = 27097968240.

The previous prime is 54454013209. The next prime is 54454013287. The reversal of 54454013212 is 21231045445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32258643 + ... + 32260330.

Almost surely, 2^54454013212 is an apocalyptic number.

It is an amenable number.

54454013212 is a deficient number, since it is larger than the sum of its proper divisors (41292144204).

54454013212 is a wasteful number, since it uses less digits than its factorization.

54454013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64519188 (or 64519186 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 54454013212 its reverse (21231045445), we get a palindrome (75685058657).

The spelling of 54454013212 in words is "fifty-four billion, four hundred fifty-four million, thirteen thousand, two hundred twelve".