1054205343 has 12 divisors (see below), whose sum is σ = 1612314288. Its totient is φ = 661462080.

The previous prime is 1054205323. The next prime is 1054205353. The reversal of 1054205343 is 3435024501.

1054205343 is a `hidden beast` number, since 105 + 4 + 20 + 534 + 3 = 666.

It is not a de Polignac number, because 1054205343 - 2⁶ = 1054205279 is a prime.

It is a super-2 number, since 2×1054205343² = 2222697810419495298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054205323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3444963 + ... + 3445268.

It is an arithmetic number, because the mean of its divisors is an integer number (134359524).

Almost surely, 2^1054205343 is an apocalyptic number.

1054205343 is a deficient number, since it is larger than the sum of its proper divisors (558108945).

1054205343 is a wasteful number, since it uses less digits than its factorization.

1054205343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890254 (or 6890251 counting only the distinct ones).

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

The square root of 1054205343 is about 32468.5285006882. The cubic root of 1054205343 is about 1017.7514684520.

Adding to 1054205343 its reverse (3435024501), we get a palindrome (4489229844).

The spelling of 1054205343 in words is "one billion, fifty-four million, two hundred five thousand, three hundred forty-three".