54043371992 has 16 divisors (see below), whose sum is σ = 103243235040. Its totient is φ = 26511842656.

The previous prime is 54043371983. The next prime is 54043371997. The reversal of 54043371992 is 29917334045.

It is a happy number.

54043371992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54043371997) 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, 63729968 + ... + 63730815.

It is an arithmetic number, because the mean of its divisors is an integer number (6452702190).

Almost surely, 2^54043371992 is an apocalyptic number.

It is an amenable number.

54043371992 is a deficient number, since it is larger than the sum of its proper divisors (49199863048).

54043371992 is a wasteful number, since it uses less digits than its factorization.

54043371992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127460842 (or 127460838 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 54043371992 in words is "fifty-four billion, forty-three million, three hundred seventy-one thousand, nine hundred ninety-two".