265154164150 has 24 divisors (see below), whose sum is σ = 495006647904. Its totient is φ = 105670288800.

The previous prime is 265154164147. The next prime is 265154164151. The reversal of 265154164150 is 51461451562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265154164151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9770737 + ... + 9797836.

It is an arithmetic number, because the mean of its divisors is an integer number (20625276996).

Almost surely, 2^265154164150 is an apocalyptic number.

265154164150 is a deficient number, since it is larger than the sum of its proper divisors (229852483754).

265154164150 is a wasteful number, since it uses less digits than its factorization.

265154164150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19568856 (or 19568851 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 265154164150 in words is "two hundred sixty-five billion, one hundred fifty-four million, one hundred sixty-four thousand, one hundred fifty".