2153053503983 has 8 divisors (see below), whose sum is σ = 2162710109568. Its totient is φ = 2143416996864.

The previous prime is 2153053503973. The next prime is 2153053504051. The reversal of 2153053503983 is 3893053503512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2153053503983 - 2⁶ = 2153053503919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153053503973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4809866 + ... + 5238407.

It is an arithmetic number, because the mean of its divisors is an integer number (270338763696).

Almost surely, 2^{2153053503983} is an apocalyptic number.

2153053503983 is a deficient number, since it is larger than the sum of its proper divisors (9656605585).

2153053503983 is a wasteful number, since it uses less digits than its factorization.

2153053503983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10049233.

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 2153053503983 in words is "two trillion, one hundred fifty-three billion, fifty-three million, five hundred three thousand, nine hundred eighty-three".