27535166340 has 96 divisors (see below), whose sum is σ = 84136219776. Its totient is φ = 6672906240.

The previous prime is 27535166327. The next prime is 27535166387. The reversal of 27535166340 is 4366153572.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27535166292 and 27535166301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2696284 + ... + 2706476.

It is an arithmetic number, because the mean of its divisors is an integer number (876418956).

Almost surely, 2^27535166340 is an apocalyptic number.

27535166340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27535166340 is an abundant number, since it is smaller than the sum of its proper divisors (56601053436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27535166340 is a wasteful number, since it uses less digits than its factorization.

27535166340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309 (or 14307 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 27535166340 in words is "twenty-seven billion, five hundred thirty-five million, one hundred sixty-six thousand, three hundred forty".