54743100443021 has 8 divisors (see below), whose sum is σ = 56080900075200. Its totient is φ = 53405424718560.

The previous prime is 54743100442999. The next prime is 54743100443027. The reversal of 54743100443021 is 12034400134745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54743100443021 - 2²² = 54743096248717 is a prime.

It is a super-2 number, since 2×54743100443021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54743100443027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30082211 + ... + 31850048.

It is an arithmetic number, because the mean of its divisors is an integer number (7010112509400).

Almost surely, 2^{54743100443021} is an apocalyptic number.

It is an amenable number.

54743100443021 is a deficient number, since it is larger than the sum of its proper divisors (1337799632179).

54743100443021 is a wasteful number, since it uses less digits than its factorization.

54743100443021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61953859.

The product of its (nonzero) digits is 161280, while the sum is 38.

Adding to 54743100443021 its reverse (12034400134745), we get a palindrome (66777500577766).

The spelling of 54743100443021 in words is "fifty-four trillion, seven hundred forty-three billion, one hundred million, four hundred forty-three thousand, twenty-one".