541153143 has 40 divisors (see below), whose sum is σ = 848386176. Its totient is φ = 343310400.

The previous prime is 541153091. The next prime is 541153147. The reversal of 541153143 is 341351145.

It is a happy number.

It is not a de Polignac number, because 541153143 - 2¹² = 541149047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541153147) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 151405 + ... + 154937.

Almost surely, 2^541153143 is an apocalyptic number.

541153143 is a deficient number, since it is larger than the sum of its proper divisors (307233033).

541153143 is a wasteful number, since it uses less digits than its factorization.

541153143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637 (or 3628 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 541153143 is about 23262.6985321996. The cubic root of 541153143 is about 814.9045231725.

The spelling of 541153143 in words is "five hundred forty-one million, one hundred fifty-three thousand, one hundred forty-three".