4153508225 has 6 divisors (see below), whose sum is σ = 5150350230. Its totient is φ = 3322806560.

The previous prime is 4153508213. The next prime is 4153508257. The reversal of 4153508225 is 5228053514.

It can be written as a sum of positive squares in 3 ways, for example, as 92416 + 4153415809 = 304^2 + 64447^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4153508225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83070140 + ... + 83070189.

It is an arithmetic number, because the mean of its divisors is an integer number (858391705).

Almost surely, 2^4153508225 is an apocalyptic number.

It is an amenable number.

4153508225 is a deficient number, since it is larger than the sum of its proper divisors (996842005).

4153508225 is a wasteful number, since it uses less digits than its factorization.

4153508225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166140339 (or 166140334 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 4153508225 is about 64447.7169882689. The cubic root of 4153508225 is about 1607.4532766359.

The spelling of 4153508225 in words is "four billion, one hundred fifty-three million, five hundred eight thousand, two hundred twenty-five".