54111341403644 has 12 divisors (see below), whose sum is σ = 108222682807344. Its totient is φ = 23190574887264.

The previous prime is 54111341403641. The next prime is 54111341403689. The reversal of 54111341403644 is 44630414311145.

54111341403644 is an admirable number.

It is a super-2 number, since 2×54111341403644² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54111341403641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966273953609 + ... + 966273953664.

It is an arithmetic number, because the mean of its divisors is an integer number (9018556900612).

Almost surely, 2^{54111341403644} is an apocalyptic number.

It is an amenable number.

54111341403644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54111341403644 is a wasteful number, since it uses less digits than its factorization.

54111341403644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932547907284 (or 1932547907282 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 54111341403644 its reverse (44630414311145), we get a palindrome (98741755714789).

The spelling of 54111341403644 in words is "fifty-four trillion, one hundred eleven billion, three hundred forty-one million, four hundred three thousand, six hundred forty-four".