27054334321751 has 32 divisors (see below), whose sum is σ = 30250112256000. Its totient is φ = 23988599030880.

The previous prime is 27054334321733. The next prime is 27054334321757. The reversal of 27054334321751 is 15712343345072.

It is not a de Polignac number, because 27054334321751 - 2³⁰ = 27053260579927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27054334321696 and 27054334321705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27054334321757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523684160 + ... + 523735818.

It is an arithmetic number, because the mean of its divisors is an integer number (945316008000).

Almost surely, 2^{27054334321751} is an apocalyptic number.

27054334321751 is a deficient number, since it is larger than the sum of its proper divisors (3195777934249).

27054334321751 is a wasteful number, since it uses less digits than its factorization.

27054334321751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58739.

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 27054334321751 in words is "twenty-seven trillion, fifty-four billion, three hundred thirty-four million, three hundred twenty-one thousand, seven hundred fifty-one".