27328202157 has 8 divisors (see below), whose sum is σ = 36440568576. Its totient is φ = 18217318592.

The previous prime is 27328202137. The next prime is 27328202173. The reversal of 27328202157 is 75120282372.

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 27328202157 - 2²⁴ = 27311424941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27328202137) 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, 326973 + ... + 401954.

It is an arithmetic number, because the mean of its divisors is an integer number (4555071072).

Almost surely, 2^27328202157 is an apocalyptic number.

It is an amenable number.

27328202157 is a deficient number, since it is larger than the sum of its proper divisors (9112366419).

27328202157 is a wasteful number, since it uses less digits than its factorization.

27328202157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741427.

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 27328202157 in words is "twenty-seven billion, three hundred twenty-eight million, two hundred two thousand, one hundred fifty-seven".