265016155231006 has 16 divisors (see below), whose sum is σ = 411232498401600. Its totient is φ = 127938667616928.

The previous prime is 265016155230997. The next prime is 265016155231007. The reversal of 265016155231006 is 600132551610562.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265016155231007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50331580 + ... + 55347088.

It is an arithmetic number, because the mean of its divisors is an integer number (25702031150100).

Almost surely, 2^{265016155231006} is an apocalyptic number.

265016155231006 is a deficient number, since it is larger than the sum of its proper divisors (146216343170594).

265016155231006 is a wasteful number, since it uses less digits than its factorization.

265016155231006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926563.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 265016155231006 in words is "two hundred sixty-five trillion, sixteen billion, one hundred fifty-five million, two hundred thirty-one thousand, six".