2141533853 has 8 divisors (see below), whose sum is σ = 2197982976. Its totient is φ = 2085285600.

The previous prime is 2141533831. The next prime is 2141533937. The reversal of 2141533853 is 3583351412.

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 2141533853 - 2⁶ = 2141533789 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 (2141533153) 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, 28493 + ... + 71378.

It is an arithmetic number, because the mean of its divisors is an integer number (274747872).

Almost surely, 2^2141533853 is an apocalyptic number.

It is an amenable number.

2141533853 is a deficient number, since it is larger than the sum of its proper divisors (56449123).

2141533853 is an equidigital number, since it uses as much as digits as its factorization.

2141533853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100435.

The product of its digits is 43200, while the sum is 35.

The square root of 2141533853 is about 46276.7096172578. The cubic root of 2141533853 is about 1288.9665526695.

The spelling of 2141533853 in words is "two billion, one hundred forty-one million, five hundred thirty-three thousand, eight hundred fifty-three".