171225153141010 has 16 divisors (see below), whose sum is σ = 308231432640576. Its totient is φ = 68484248592688.

The previous prime is 171225153140963. The next prime is 171225153141083. The reversal of 171225153141010 is 10141351522171.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726459244 + ... + 726694903.

It is an arithmetic number, because the mean of its divisors is an integer number (19264464540036).

Almost surely, 2^{171225153141010} is an apocalyptic number.

171225153141010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

171225153141010 is a deficient number, since it is larger than the sum of its proper divisors (137006279499566).

171225153141010 is a wasteful number, since it uses less digits than its factorization.

171225153141010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453165937.

The product of its (nonzero) digits is 8400, while the sum is 34.

The spelling of 171225153141010 in words is "one hundred seventy-one trillion, two hundred twenty-five billion, one hundred fifty-three million, one hundred forty-one thousand, ten".