1607126207172 has 48 divisors (see below), whose sum is σ = 4029809031360. Its totient is φ = 496671132672.

The previous prime is 1607126207083. The next prime is 1607126207173. The reversal of 1607126207172 is 2717026217061.

It is not an unprimeable number, because it can be changed into a prime (1607126207173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58777897 + ... + 58805232.

It is an arithmetic number, because the mean of its divisors is an integer number (83954354820).

Almost surely, 2^{1607126207172} is an apocalyptic number.

1607126207172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1607126207172 is an abundant number, since it is smaller than the sum of its proper divisors (2422682824188).

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

1607126207172 is a wasteful number, since it uses less digits than its factorization.

1607126207172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117583220 (or 117583218 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 1607126207172 in words is "one trillion, six hundred seven billion, one hundred twenty-six million, two hundred seven thousand, one hundred seventy-two".