54101605071 has 4 divisors (see below), whose sum is σ = 72135473432. Its totient is φ = 36067736712.

The previous prime is 54101605009. The next prime is 54101605073. The reversal of 54101605071 is 17050610145.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54101605071 - 2¹⁴ = 54101588687 is a prime.

It is a super-4 number, since 4×54101605071⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54101605073) 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, 9016934176 + ... + 9016934181.

It is an arithmetic number, because the mean of its divisors is an integer number (18033868358).

Almost surely, 2^54101605071 is an apocalyptic number.

54101605071 is a deficient number, since it is larger than the sum of its proper divisors (18033868361).

54101605071 is a wasteful number, since it uses less digits than its factorization.

54101605071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18033868360.

The product of its (nonzero) digits is 4200, while the sum is 30.

The spelling of 54101605071 in words is "fifty-four billion, one hundred one million, six hundred five thousand, seventy-one".