1265131832088 has 16 divisors (see below), whose sum is σ = 3162829580280. Its totient is φ = 421710610688.

The previous prime is 1265131832087. The next prime is 1265131832093. The reversal of 1265131832088 is 8802381315621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1265131832087) 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, 26356913145 + ... + 26356913192.

Almost surely, 2^{1265131832088} is an apocalyptic number.

It is an amenable number.

1265131832088 is an abundant number, since it is smaller than the sum of its proper divisors (1897697748192).

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

1265131832088 is a wasteful number, since it uses less digits than its factorization.

1265131832088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52713826346 (or 52713826342 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 1265131832088 in words is "one trillion, two hundred sixty-five billion, one hundred thirty-one million, eight hundred thirty-two thousand, eighty-eight".