2153036051443 has 4 divisors (see below), whose sum is σ = 2222488827328. Its totient is φ = 2083583275560.

The previous prime is 2153036051437. The next prime is 2153036051471. The reversal of 2153036051443 is 3441506303512.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2153036051443 - 2⁹ = 2153036050931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2153036051473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34726387896 + ... + 34726387957.

It is an arithmetic number, because the mean of its divisors is an integer number (555622206832).

Almost surely, 2^{2153036051443} is an apocalyptic number.

2153036051443 is a deficient number, since it is larger than the sum of its proper divisors (69452775885).

2153036051443 is an equidigital number, since it uses as much as digits as its factorization.

2153036051443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69452775884.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 2153036051443 in words is "two trillion, one hundred fifty-three billion, thirty-six million, fifty-one thousand, four hundred forty-three".