2053440032 has 24 divisors (see below), whose sum is σ = 4620240576. Its totient is φ = 880045632.

The previous prime is 2053440007. The next prime is 2053440043. The reversal of 2053440032 is 2300443502.

It is a super-2 number, since 2×2053440032² = 8433231930040322048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4583348 + ... + 4583795.

It is an arithmetic number, because the mean of its divisors is an integer number (192510024).

Almost surely, 2^2053440032 is an apocalyptic number.

It is an amenable number.

2053440032 is an abundant number, since it is smaller than the sum of its proper divisors (2566800544).

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

2053440032 is an equidigital number, since it uses as much as digits as its factorization.

2053440032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9167160 (or 9167152 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2053440032 is about 45314.8985654829. The cubic root of 2053440032 is about 1271.0442631515.

Adding to 2053440032 its reverse (2300443502), we get a palindrome (4353883534).

The spelling of 2053440032 in words is "two billion, fifty-three million, four hundred forty thousand, thirty-two".