245173127553230 has 32 divisors (see below), whose sum is σ = 441445235033088. Its totient is φ = 98039562429600.

The previous prime is 245173127553209. The next prime is 245173127553301. The reversal of 245173127553230 is 32355721371542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825999079 + ... + 1826133341.

It is an arithmetic number, because the mean of its divisors is an integer number (13795163594784).

Almost surely, 2^{245173127553230} is an apocalyptic number.

245173127553230 is a deficient number, since it is larger than the sum of its proper divisors (196272107479858).

245173127553230 is a wasteful number, since it uses less digits than its factorization.

245173127553230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188192.

The product of its (nonzero) digits is 5292000, while the sum is 50.

The spelling of 245173127553230 in words is "two hundred forty-five trillion, one hundred seventy-three billion, one hundred twenty-seven million, five hundred fifty-three thousand, two hundred thirty".