27156117502 has 8 divisors (see below), whose sum is σ = 41424586200. Its totient is φ = 13347922104.

The previous prime is 27156117497. The next prime is 27156117533. The reversal of 27156117502 is 20571165172.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115068177 + ... + 115068412.

It is an arithmetic number, because the mean of its divisors is an integer number (5178073275).

Almost surely, 2^27156117502 is an apocalyptic number.

27156117502 is a deficient number, since it is larger than the sum of its proper divisors (14268468698).

27156117502 is a wasteful number, since it uses less digits than its factorization.

27156117502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230136650.

The product of its (nonzero) digits is 29400, while the sum is 37.

The spelling of 27156117502 in words is "twenty-seven billion, one hundred fifty-six million, one hundred seventeen thousand, five hundred two".