10657271027 has 8 divisors (see below), whose sum is σ = 11485728576. Its totient is φ = 9830051712.

The previous prime is 10657270993. The next prime is 10657271069. The reversal of 10657271027 is 72017275601.

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

It is not a de Polignac number, because 10657271027 - 2¹⁰ = 10657270003 is a prime.

It is a super-2 number, since 2×10657271027² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10657271077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291638 + ... + 326139.

It is an arithmetic number, because the mean of its divisors is an integer number (1435716072).

Almost surely, 2^10657271027 is an apocalyptic number.

10657271027 is a deficient number, since it is larger than the sum of its proper divisors (828457549).

10657271027 is a wasteful number, since it uses less digits than its factorization.

10657271027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619117.

The product of its (nonzero) digits is 41160, while the sum is 38.

The spelling of 10657271027 in words is "ten billion, six hundred fifty-seven million, two hundred seventy-one thousand, twenty-seven".