1041543155 has 16 divisors (see below), whose sum is σ = 1339447104. Its totient is φ = 775463040.

The previous prime is 1041543143. The next prime is 1041543157. The reversal of 1041543155 is 5513451401.

It is not a de Polignac number, because 1041543155 - 2¹⁴ = 1041526771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041543157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118136 + ... + 126645.

It is an arithmetic number, because the mean of its divisors is an integer number (83715444).

Almost surely, 2^1041543155 is an apocalyptic number.

1041543155 is a deficient number, since it is larger than the sum of its proper divisors (297903949).

1041543155 is a wasteful number, since it uses less digits than its factorization.

1041543155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244846.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1041543155 is about 32272.9477271600. The cubic root of 1041543155 is about 1013.6602657903.

Adding to 1041543155 its reverse (5513451401), we get a palindrome (6554994556).

The spelling of 1041543155 in words is "one billion, forty-one million, five hundred forty-three thousand, one hundred fifty-five".