2115025523 has 8 divisors (see below), whose sum is σ = 2295108816. Its totient is φ = 1937426400.

The previous prime is 2115025519. The next prime is 2115025537. The reversal of 2115025523 is 3255205112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2115025523 - 2² = 2115025519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2115025492 and 2115025501.

It is not an unprimeable number, because it can be changed into a prime (2115025543) 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, 619268 + ... + 622673.

It is an arithmetic number, because the mean of its divisors is an integer number (286888602).

Almost surely, 2^2115025523 is an apocalyptic number.

2115025523 is a deficient number, since it is larger than the sum of its proper divisors (180083293).

2115025523 is a wasteful number, since it uses less digits than its factorization.

2115025523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242085.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2115025523 is about 45989.4066389207. The cubic root of 2115025523 is about 1283.6260955439.

The spelling of 2115025523 in words is "two billion, one hundred fifteen million, twenty-five thousand, five hundred twenty-three".