54000332406 has 24 divisors (see below), whose sum is σ = 117555234264. Its totient is φ = 17914800960.

The previous prime is 54000332387. The next prime is 54000332447. The reversal of 54000332406 is 60423300045.

It is a self number, because there is not a number n which added to its sum of digits gives 54000332406.

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, 7105251 + ... + 7112846.

It is an arithmetic number, because the mean of its divisors is an integer number (4898134761).

Almost surely, 2^54000332406 is an apocalyptic number.

54000332406 is an abundant number, since it is smaller than the sum of its proper divisors (63554901858).

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

54000332406 is a wasteful number, since it uses less digits than its factorization.

54000332406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14218316 (or 14218313 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 54000332406 in words is "fifty-four billion, three hundred thirty-two thousand, four hundred six".