2153242524 has 24 divisors (see below), whose sum is σ = 5109390720. Its totient is φ = 705582064.

The previous prime is 2153242519. The next prime is 2153242561. The reversal of 2153242524 is 4252423512.

It is a junction number, because it is equal to n+sod(n) for n = 2153242491 and 2153242500.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1519944 + ... + 1521359.

It is an arithmetic number, because the mean of its divisors is an integer number (212891280).

Almost surely, 2^2153242524 is an apocalyptic number.

It is an amenable number.

2153242524 is an abundant number, since it is smaller than the sum of its proper divisors (2956148196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153242524 is a wasteful number, since it uses less digits than its factorization.

2153242524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041369 (or 3041367 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 2153242524 is about 46403.0443397844. The cubic root of 2153242524 is about 1291.3113928065.

The spelling of 2153242524 in words is "two billion, one hundred fifty-three million, two hundred forty-two thousand, five hundred twenty-four".