3455115253 has 4 divisors (see below), whose sum is σ = 3460358880. Its totient is φ = 3449871628.

The previous prime is 3455115239. The next prime is 3455115259. The reversal of 3455115253 is 3525115543.

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-3455115253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455115259) 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, 2620825 + ... + 2622142.

It is an arithmetic number, because the mean of its divisors is an integer number (865089720).

Almost surely, 2^3455115253 is an apocalyptic number.

It is an amenable number.

3455115253 is a deficient number, since it is larger than the sum of its proper divisors (5243627).

3455115253 is an equidigital number, since it uses as much as digits as its factorization.

3455115253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243626.

The product of its digits is 45000, while the sum is 34.

The square root of 3455115253 is about 58780.2284190866. The cubic root of 3455115253 is about 1511.7762313431.

The spelling of 3455115253 in words is "three billion, four hundred fifty-five million, one hundred fifteen thousand, two hundred fifty-three".