3012345253 has 8 divisors (see below), whose sum is σ = 3172665600. Its totient is φ = 2852202528.

The previous prime is 3012345251. The next prime is 3012345289. The reversal of 3012345253 is 3525432103.

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 3012345253 - 2¹ = 3012345251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012345251) 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, 8848 + ... + 78121.

It is an arithmetic number, because the mean of its divisors is an integer number (396583200).

Almost surely, 2^3012345253 is an apocalyptic number.

It is an amenable number.

3012345253 is a deficient number, since it is larger than the sum of its proper divisors (160320347).

3012345253 is a wasteful number, since it uses less digits than its factorization.

3012345253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88811.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3012345253 is about 54884.8362756053. The cubic root of 3012345253 is about 1444.2251890384.

Adding to 3012345253 its reverse (3525432103), we get a palindrome (6537777356).

The spelling of 3012345253 in words is "three billion, twelve million, three hundred forty-five thousand, two hundred fifty-three".