1035545543 has 16 divisors (see below), whose sum is σ = 1129420800. Its totient is φ = 945715680.

The previous prime is 1035545477. The next prime is 1035545573. The reversal of 1035545543 is 3455455301.

It is a cyclic number.

It is not a de Polignac number, because 1035545543 - 2¹⁰ = 1035544519 is a prime.

It is a super-3 number, since 3×1035545543³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035545573) 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, 500930 + ... + 502992.

It is an arithmetic number, because the mean of its divisors is an integer number (70588800).

Almost surely, 2^1035545543 is an apocalyptic number.

1035545543 is a deficient number, since it is larger than the sum of its proper divisors (93875257).

1035545543 is a wasteful number, since it uses less digits than its factorization.

1035545543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 1035545543 is about 32179.8934584936. The cubic root of 1035545543 is about 1011.7108353140.

The spelling of 1035545543 in words is "one billion, thirty-five million, five hundred forty-five thousand, five hundred forty-three".