54403233230406 has 16 divisors (see below), whose sum is σ = 109769355545904. Its totient is φ = 17973929562624.

The previous prime is 54403233230393. The next prime is 54403233230453. The reversal of 54403233230406 is 60403233230445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40120377811 + ... + 40120379166.

It is an arithmetic number, because the mean of its divisors is an integer number (6860584721619).

Almost surely, 2^{54403233230406} is an apocalyptic number.

54403233230406 is an abundant number, since it is smaller than the sum of its proper divisors (55366122315498).

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

54403233230406 is a wasteful number, since it uses less digits than its factorization.

54403233230406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80240757095.

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 54403233230406 its sum of digits (39), we get a palindrome (54403233230445).

The spelling of 54403233230406 in words is "fifty-four trillion, four hundred three billion, two hundred thirty-three million, two hundred thirty thousand, four hundred six".