65837263382253 has 48 divisors (see below), whose sum is σ = 107327856954240. Its totient is φ = 38522976105600.

The previous prime is 65837263382251. The next prime is 65837263382309. The reversal of 65837263382253 is 35228336273856.

65837263382253 is a `hidden beast` number, since 6 + 5 + 8 + 3 + 72 + 6 + 338 + 225 + 3 = 666.

It is not a de Polignac number, because 65837263382253 - 2¹ = 65837263382251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65837263382251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44230600 + ... + 45694862.

It is an arithmetic number, because the mean of its divisors is an integer number (2235997019880).

Almost surely, 2^{65837263382253} is an apocalyptic number.

It is an amenable number.

65837263382253 is a deficient number, since it is larger than the sum of its proper divisors (41490593571987).

65837263382253 is a wasteful number, since it uses less digits than its factorization.

65837263382253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479970 (or 1479967 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 63.

The spelling of 65837263382253 in words is "sixty-five trillion, eight hundred thirty-seven billion, two hundred sixty-three million, three hundred eighty-two thousand, two hundred fifty-three".