2053532344 has 8 divisors (see below), whose sum is σ = 3850373160. Its totient is φ = 1026766168.

The previous prime is 2053532339. The next prime is 2053532353. The reversal of 2053532344 is 4432353502.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 128345764 + ... + 128345779.

It is an arithmetic number, because the mean of its divisors is an integer number (481296645).

Almost surely, 2^2053532344 is an apocalyptic number.

It is an amenable number.

2053532344 is a deficient number, since it is larger than the sum of its proper divisors (1796840816).

2053532344 is a wasteful number, since it uses less digits than its factorization.

2053532344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256691549 (or 256691545 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 2053532344 is about 45315.9171152918. The cubic root of 2053532344 is about 1271.0633093826.

Adding to 2053532344 its reverse (4432353502), we get a palindrome (6485885846).

The spelling of 2053532344 in words is "two billion, fifty-three million, five hundred thirty-two thousand, three hundred forty-four".