2523455153 has 8 divisors (see below), whose sum is σ = 2535645000. Its totient is φ = 2511295488.

The previous prime is 2523455119. The next prime is 2523455161. The reversal of 2523455153 is 3515543252.

It can be written as a sum of positive squares in 4 ways, for example, as 657819904 + 1865635249 = 25648^2 + 43193^2 .

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 2523455153 - 2⁸ = 2523454897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2523425153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169973 + ... + 184221.

It is an arithmetic number, because the mean of its divisors is an integer number (316955625).

Almost surely, 2^2523455153 is an apocalyptic number.

It is an amenable number.

2523455153 is a deficient number, since it is larger than the sum of its proper divisors (12189847).

2523455153 is a wasteful number, since it uses less digits than its factorization.

2523455153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15091.

The product of its digits is 90000, while the sum is 35.

The square root of 2523455153 is about 50234.0039515068. The cubic root of 2523455153 is about 1361.4400751231.

The spelling of 2523455153 in words is "two billion, five hundred twenty-three million, four hundred fifty-five thousand, one hundred fifty-three".