54081903412 has 96 divisors (see below), whose sum is σ = 105828484608. Its totient is φ = 24072781824.

The previous prime is 54081903401. The next prime is 54081903427. The reversal of 54081903412 is 21430918045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13328488 + ... + 13332544.

It is an arithmetic number, because the mean of its divisors is an integer number (1102380048).

Almost surely, 2^54081903412 is an apocalyptic number.

It is an amenable number.

54081903412 is a deficient number, since it is larger than the sum of its proper divisors (51746581196).

54081903412 is a wasteful number, since it uses less digits than its factorization.

54081903412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265 (or 4263 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 54081903412 in words is "fifty-four billion, eighty-one million, nine hundred three thousand, four hundred twelve".