27173725106 has 64 divisors (see below), whose sum is σ = 47939040000. Its totient is φ = 11415275520.

The previous prime is 27173725099. The next prime is 27173725147. The reversal of 27173725106 is 60152737172.

It is a super-2 number, since 2×27173725106² (a number of 22 digits) contains 22 as substring.

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, 4956875 + ... + 4962353.

It is an arithmetic number, because the mean of its divisors is an integer number (749047500).

Almost surely, 2^27173725106 is an apocalyptic number.

27173725106 is a deficient number, since it is larger than the sum of its proper divisors (20765314894).

27173725106 is a wasteful number, since it uses less digits than its factorization.

27173725106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 27173725106 in words is "twenty-seven billion, one hundred seventy-three million, seven hundred twenty-five thousand, one hundred six".