265120150836 has 12 divisors (see below), whose sum is σ = 618613685312. Its totient is φ = 88373383608.

The previous prime is 265120150769. The next prime is 265120150837. The reversal of 265120150836 is 638051021562.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 265120150794 and 265120150803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265120150837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11046672940 + ... + 11046672963.

Almost surely, 2^265120150836 is an apocalyptic number.

It is an amenable number.

265120150836 is an abundant number, since it is smaller than the sum of its proper divisors (353493534476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265120150836 is a wasteful number, since it uses less digits than its factorization.

265120150836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22093345910 (or 22093345908 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 265120150836 in words is "two hundred sixty-five billion, one hundred twenty million, one hundred fifty thousand, eight hundred thirty-six".