265134451063051 has 4 divisors (see below), whose sum is σ = 265136532749712. Its totient is φ = 265132369376392.

The previous prime is 265134451063033. The next prime is 265134451063057. The reversal of 265134451063051 is 150360154431562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 265134451063051 - 2¹⁷ = 265134450931979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 265134451062992 and 265134451063010.

It is not an unprimeable number, because it can be changed into a prime (265134451063057) 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, 1040652271 + ... + 1040907016.

It is an arithmetic number, because the mean of its divisors is an integer number (66284133187428).

Almost surely, 2^{265134451063051} is an apocalyptic number.

265134451063051 is a deficient number, since it is larger than the sum of its proper divisors (2081686661).

265134451063051 is a wasteful number, since it uses less digits than its factorization.

265134451063051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081686660.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 265134451063051 in words is "two hundred sixty-five trillion, one hundred thirty-four billion, four hundred fifty-one million, sixty-three thousand, fifty-one".