1054302543 has 96 divisors (see below), whose sum is σ = 1884819456. Its totient is φ = 554932224.

The previous prime is 1054302517. The next prime is 1054302581. The reversal of 1054302543 is 3452034501.

It is not a de Polignac number, because 1054302543 - 2²⁰ = 1053253967 is a prime.

It is a super-2 number, since 2×1054302543² = 2223107704352533698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054302043) 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 95 ways as a sum of consecutive naturals, for example, 7695571 + ... + 7695707.

It is an arithmetic number, because the mean of its divisors is an integer number (19633536).

Almost surely, 2^1054302543 is an apocalyptic number.

1054302543 is a deficient number, since it is larger than the sum of its proper divisors (830516913).

1054302543 is a wasteful number, since it uses less digits than its factorization.

1054302543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 1054302543 is about 32470.0253002673. The cubic root of 1054302543 is about 1017.7827471155.

The spelling of 1054302543 in words is "one billion, fifty-four million, three hundred two thousand, five hundred forty-three".