54006016622550 has 24 divisors (see below), whose sum is σ = 133934921224296. Its totient is φ = 14401604432640.

The previous prime is 54006016622527. The next prime is 54006016622599. The reversal of 54006016622550 is 5522661060045.

It is a happy number.

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, 180020055259 + ... + 180020055558.

It is an arithmetic number, because the mean of its divisors is an integer number (5580621717679).

Almost surely, 2^{54006016622550} is an apocalyptic number.

54006016622550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54006016622550 is an abundant number, since it is smaller than the sum of its proper divisors (79928904601746).

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

54006016622550 is a wasteful number, since it uses less digits than its factorization.

54006016622550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360040110832 (or 360040110827 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

Adding to 54006016622550 its reverse (5522661060045), we get a palindrome (59528677682595).

The spelling of 54006016622550 in words is "fifty-four trillion, six billion, sixteen million, six hundred twenty-two thousand, five hundred fifty".