2860285253 has 4 divisors (see below), whose sum is σ = 3268897440. Its totient is φ = 2451673068.

The previous prime is 2860285199. The next prime is 2860285271. The reversal of 2860285253 is 3525820682.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3525820682 = 2 ⋅1762910341.

It is a cyclic number.

It is not a de Polignac number, because 2860285253 - 2⁸ = 2860284997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2860285253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2860285273) 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, 204306083 + ... + 204306096.

It is an arithmetic number, because the mean of its divisors is an integer number (817224360).

Almost surely, 2^2860285253 is an apocalyptic number.

It is an amenable number.

2860285253 is a deficient number, since it is larger than the sum of its proper divisors (408612187).

2860285253 is an equidigital number, since it uses as much as digits as its factorization.

2860285253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408612186.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 2860285253 is about 53481.6347263245. The cubic root of 2860285253 is about 1419.5034389212.

The spelling of 2860285253 in words is "two billion, eight hundred sixty million, two hundred eighty-five thousand, two hundred fifty-three".