54243021154302 has 24 divisors (see below), whose sum is σ = 118230297612336. Its totient is φ = 17972737547136.

The previous prime is 54243021154253. The next prime is 54243021154381. The reversal of 54243021154302 is 20345112034245.

It is a happy number.

54243021154302 is a `hidden beast` number, since 5 + 4 + 2 + 4 + 3 + 0 + 211 + 5 + 430 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9022455603 + ... + 9022461614.

It is an arithmetic number, because the mean of its divisors is an integer number (4926262400514).

Almost surely, 2^{54243021154302} is an apocalyptic number.

54243021154302 is an abundant number, since it is smaller than the sum of its proper divisors (63987276458034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54243021154302 is a wasteful number, since it uses less digits than its factorization.

54243021154302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18044917392 (or 18044917389 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 54243021154302 its reverse (20345112034245), we get a palindrome (74588133188547).

The spelling of 54243021154302 in words is "fifty-four trillion, two hundred forty-three billion, twenty-one million, one hundred fifty-four thousand, three hundred two".