54031310081 has 8 divisors (see below), whose sum is σ = 61758550464. Its totient is φ = 46306190160.

The previous prime is 54031310077. The next prime is 54031310083. The reversal of 54031310081 is 18001313045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54031310081 - 2² = 54031310077 is a prime.

It is a super-2 number, since 2×54031310081² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54031310081.

It is not an unprimeable number, because it can be changed into a prime (54031310083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475130 + ... + 577763.

It is an arithmetic number, because the mean of its divisors is an integer number (7719818808).

Almost surely, 2^54031310081 is an apocalyptic number.

It is an amenable number.

54031310081 is a deficient number, since it is larger than the sum of its proper divisors (7727240383).

54031310081 is a wasteful number, since it uses less digits than its factorization.

54031310081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060231.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 54031310081 in words is "fifty-four billion, thirty-one million, three hundred ten thousand, eighty-one".