2523453155 has 16 divisors (see below), whose sum is σ = 3069050880. Its totient is φ = 1991534688.

The previous prime is 2523453133. The next prime is 2523453161. The reversal of 2523453155 is 5513543252.

It is a cyclic number.

It is not a de Polignac number, because 2523453155 - 2¹⁰ = 2523452131 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 702494 + ... + 706076.

It is an arithmetic number, because the mean of its divisors is an integer number (191815680).

Almost surely, 2^2523453155 is an apocalyptic number.

2523453155 is a deficient number, since it is larger than the sum of its proper divisors (545597725).

2523453155 is a wasteful number, since it uses less digits than its factorization.

2523453155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450.

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

The square root of 2523453155 is about 50233.9840645752. The cubic root of 2523453155 is about 1361.4397158065.

The spelling of 2523453155 in words is "two billion, five hundred twenty-three million, four hundred fifty-three thousand, one hundred fifty-five".