2153424435 has 16 divisors (see below), whose sum is σ = 3564289440. Its totient is φ = 1108889600.

The previous prime is 2153424431. The next prime is 2153424443. The reversal of 2153424435 is 5344243512.

It is not a de Polignac number, because 2153424435 - 2² = 2153424431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2153424396 and 2153424405.

It is not an unprimeable number, because it can be changed into a prime (2153424431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2474766 + ... + 2475635.

It is an arithmetic number, because the mean of its divisors is an integer number (222768090).

Almost surely, 2^2153424435 is an apocalyptic number.

2153424435 is a deficient number, since it is larger than the sum of its proper divisors (1410865005).

2153424435 is a wasteful number, since it uses less digits than its factorization.

2153424435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950438.

The product of its digits is 57600, while the sum is 33.

The square root of 2153424435 is about 46405.0044176272. The cubic root of 2153424435 is about 1291.3477561252.

Adding to 2153424435 its reverse (5344243512), we get a palindrome (7497667947).

The spelling of 2153424435 in words is "two billion, one hundred fifty-three million, four hundred twenty-four thousand, four hundred thirty-five".