112672316505 has 32 divisors (see below), whose sum is σ = 212675493888. Its totient is φ = 49845816000.

The previous prime is 112672316467. The next prime is 112672316509. The reversal of 112672316505 is 505613276211.

It is not a de Polignac number, because 112672316505 - 2¹⁶ = 112672250969 is a prime.

It is a super-3 number, since 3×112672316505³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (112672316509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17304321 + ... + 17310830.

It is an arithmetic number, because the mean of its divisors is an integer number (6646109184).

Almost surely, 2^112672316505 is an apocalyptic number.

112672316505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112672316505 is a deficient number, since it is larger than the sum of its proper divisors (100003177383).

112672316505 is a wasteful number, since it uses less digits than its factorization.

112672316505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34615197.

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 112672316505 in words is "one hundred twelve billion, six hundred seventy-two million, three hundred sixteen thousand, five hundred five".