265630135413 has 32 divisors (see below), whose sum is σ = 365731079040. Its totient is φ = 171362580480.

The previous prime is 265630135373. The next prime is 265630135439. The reversal of 265630135413 is 314531036562.

It is not a de Polignac number, because 265630135413 - 2¹² = 265630131317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265630135913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17053693 + ... + 17069261.

It is an arithmetic number, because the mean of its divisors is an integer number (11429096220).

Almost surely, 2^265630135413 is an apocalyptic number.

It is an amenable number.

265630135413 is a deficient number, since it is larger than the sum of its proper divisors (100100943627).

265630135413 is a wasteful number, since it uses less digits than its factorization.

265630135413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16437.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 265630135413 in words is "two hundred sixty-five billion, six hundred thirty million, one hundred thirty-five thousand, four hundred thirteen".