3540354543 has 24 divisors (see below), whose sum is σ = 5609934720. Its totient is φ = 2133671760.

The previous prime is 3540354541. The next prime is 3540354547. The reversal of 3540354543 is 3454530453.

3540354543 is a `hidden beast` number, since 3 + 540 + 35 + 45 + 43 = 666.

It is not a de Polignac number, because 3540354543 - 2¹ = 3540354541 is a prime.

It is a super-2 number, since 2×3540354543² = 25068220580281477698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3540354498 and 3540354507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540354541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82171 + ... + 117612.

It is an arithmetic number, because the mean of its divisors is an integer number (233747280).

Almost surely, 2^3540354543 is an apocalyptic number.

3540354543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3540354543 is a deficient number, since it is larger than the sum of its proper divisors (2069580177).

3540354543 is a wasteful number, since it uses less digits than its factorization.

3540354543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199979 (or 199976 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The square root of 3540354543 is about 59500.8785061196. The cubic root of 3540354543 is about 1524.1074476809.

Adding to 3540354543 its reverse (3454530453), we get a palindrome (6994884996).

The spelling of 3540354543 in words is "three billion, five hundred forty million, three hundred fifty-four thousand, five hundred forty-three".