2105433452 has 6 divisors (see below), whose sum is σ = 3684508548. Its totient is φ = 1052716724.

The previous prime is 2105433443. The next prime is 2105433461. The reversal of 2105433452 is 2543345012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2105433443) and next prime (2105433461).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263179178 + ... + 263179185.

It is an arithmetic number, because the mean of its divisors is an integer number (614084758).

Almost surely, 2^2105433452 is an apocalyptic number.

It is an amenable number.

2105433452 is a deficient number, since it is larger than the sum of its proper divisors (1579075096).

2105433452 is a wasteful number, since it uses less digits than its factorization.

2105433452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526358367 (or 526358365 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2105433452 is about 45885.0024735752. The cubic root of 2105433452 is about 1281.6826527843.

Adding to 2105433452 its reverse (2543345012), we get a palindrome (4648778464).

The spelling of 2105433452 in words is "two billion, one hundred five million, four hundred thirty-three thousand, four hundred fifty-two".