9625171412 has 6 divisors (see below), whose sum is σ = 16844049978. Its totient is φ = 4812585704.

The previous prime is 9625171363. The next prime is 9625171447. The reversal of 9625171412 is 2141715269.

It can be written as a sum of positive squares in only one way, i.e., 5395490116 + 4229681296 = 73454^2 + 65036^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1203146423 + ... + 1203146430.

It is an arithmetic number, because the mean of its divisors is an integer number (2807341663).

Almost surely, 2^9625171412 is an apocalyptic number.

It is an amenable number.

9625171412 is a deficient number, since it is larger than the sum of its proper divisors (7218878566).

9625171412 is a wasteful number, since it uses less digits than its factorization.

9625171412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406292857 (or 2406292855 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 9625171412 is about 98107.9579442973. The cubic root of 9625171412 is about 2127.1730600435.

The spelling of 9625171412 in words is "nine billion, six hundred twenty-five million, one hundred seventy-one thousand, four hundred twelve".