265413126 has 16 divisors (see below), whose sum is σ = 579083328. Its totient is φ = 80428200.

The previous prime is 265413121. The next prime is 265413139. The reversal of 265413126 is 621314562.

265413126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 265413093 and 265413102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265413121) 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, 2010640 + ... + 2010771.

It is an arithmetic number, because the mean of its divisors is an integer number (36192708).

Almost surely, 2^265413126 is an apocalyptic number.

265413126 is an abundant number, since it is smaller than the sum of its proper divisors (313670202).

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

265413126 is a wasteful number, since it uses less digits than its factorization.

265413126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021427.

The product of its digits is 8640, while the sum is 30.

The square root of 265413126 is about 16291.5047187177. The cubic root of 265413126 is about 642.6494384085.

Adding to 265413126 its reverse (621314562), we get a palindrome (886727688).

The spelling of 265413126 in words is "two hundred sixty-five million, four hundred thirteen thousand, one hundred twenty-six".