2153446064353 has 8 divisors (see below), whose sum is σ = 2164446535680. Its totient is φ = 2142458873520.

The previous prime is 2153446064309. The next prime is 2153446064359. The reversal of 2153446064353 is 3534606443512.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2153446064353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2153446064359) 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, 2994913 + ... + 3643678.

It is an arithmetic number, because the mean of its divisors is an integer number (270555816960).

Almost surely, 2^{2153446064353} is an apocalyptic number.

It is an amenable number.

2153446064353 is a deficient number, since it is larger than the sum of its proper divisors (11000471327).

2153446064353 is a wasteful number, since it uses less digits than its factorization.

2153446064353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6640247.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 2153446064353 in words is "two trillion, one hundred fifty-three billion, four hundred forty-six million, sixty-four thousand, three hundred fifty-three".