265650710049 has 32 divisors (see below), whose sum is σ = 402007203840. Its totient is φ = 173299151376.

The previous prime is 265650709997. The next prime is 265650710081. The reversal of 265650710049 is 940017056562.

It is not a de Polignac number, because 265650710049 - 2⁷ = 265650709921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265650709986 and 265650710013.

It is not an unprimeable number, because it can be changed into a prime (265650710449) 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, 7803864 + ... + 7837830.

It is an arithmetic number, because the mean of its divisors is an integer number (12562725120).

Almost surely, 2^265650710049 is an apocalyptic number.

It is an amenable number.

265650710049 is a deficient number, since it is larger than the sum of its proper divisors (136356493791).

265650710049 is a wasteful number, since it uses less digits than its factorization.

265650710049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40186 (or 40180 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 265650710049 in words is "two hundred sixty-five billion, six hundred fifty million, seven hundred ten thousand, forty-nine".