2657853353 has 4 divisors (see below), whose sum is σ = 2671209600. Its totient is φ = 2644497108.

The previous prime is 2657853311. The next prime is 2657853377. The reversal of 2657853353 is 3533587562.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2657853353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2657853298 and 2657853307.

It is not an unprimeable number, because it can be changed into a prime (2657853553) 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, 6677825 + ... + 6678222.

It is an arithmetic number, because the mean of its divisors is an integer number (667802400).

Almost surely, 2^2657853353 is an apocalyptic number.

It is an amenable number.

2657853353 is a deficient number, since it is larger than the sum of its proper divisors (13356247).

2657853353 is a wasteful number, since it uses less digits than its factorization.

2657853353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13356246.

The product of its digits is 2268000, while the sum is 47.

The square root of 2657853353 is about 51554.3727825293. The cubic root of 2657853353 is about 1385.1931599902.

The spelling of 2657853353 in words is "two billion, six hundred fifty-seven million, eight hundred fifty-three thousand, three hundred fifty-three".