3805081562253 has 8 divisors (see below), whose sum is σ = 5092732738368. Its totient is φ = 2527075713824.

The previous prime is 3805081562231. The next prime is 3805081562263. The reversal of 3805081562253 is 3522651805083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3805081562253 - 2⁸ = 3805081561997 is a prime.

It is a super-2 number, since 2×3805081562253² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805081562263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411331000 + ... + 2411332577.

It is an arithmetic number, because the mean of its divisors is an integer number (636591592296).

Almost surely, 2^{3805081562253} is an apocalyptic number.

It is an amenable number.

3805081562253 is a deficient number, since it is larger than the sum of its proper divisors (1287651176115).

3805081562253 is a wasteful number, since it uses less digits than its factorization.

3805081562253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4822663843.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 3805081562253 in words is "three trillion, eight hundred five billion, eighty-one million, five hundred sixty-two thousand, two hundred fifty-three".