2150141543 has 16 divisors (see below), whose sum is σ = 2388510720. Its totient is φ = 1919011200.

The previous prime is 2150141507. The next prime is 2150141561. The reversal of 2150141543 is 3451410512.

It is a cyclic number.

It is not a de Polignac number, because 2150141543 - 2¹² = 2150137447 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 (2150141563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632378 + ... + 635768.

It is an arithmetic number, because the mean of its divisors is an integer number (149281920).

Almost surely, 2^2150141543 is an apocalyptic number.

2150141543 is a deficient number, since it is larger than the sum of its proper divisors (238369177).

2150141543 is a wasteful number, since it uses less digits than its factorization.

2150141543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 2150141543 is about 46369.6187497806. The cubic root of 2150141543 is about 1290.6912031992.

The spelling of 2150141543 in words is "two billion, one hundred fifty million, one hundred forty-one thousand, five hundred forty-three".