5146353543 has 32 divisors (see below), whose sum is σ = 7533077760. Its totient is φ = 3110643200.

The previous prime is 5146353521. The next prime is 5146353551. The reversal of 5146353543 is 3453536415.

It is a cyclic number.

It is not a de Polignac number, because 5146353543 - 2¹² = 5146349447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146353503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686968 + ... + 694418.

It is an arithmetic number, because the mean of its divisors is an integer number (235408680).

Almost surely, 2^5146353543 is an apocalyptic number.

5146353543 is a deficient number, since it is larger than the sum of its proper divisors (2386724217).

5146353543 is a wasteful number, since it uses less digits than its factorization.

5146353543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7967.

The product of its digits is 324000, while the sum is 39.

The square root of 5146353543 is about 71738.0899034815. The cubic root of 5146353543 is about 1726.4998276051.

Adding to 5146353543 its reverse (3453536415), we get a palindrome (8599889958).

The spelling of 5146353543 in words is "five billion, one hundred forty-six million, three hundred fifty-three thousand, five hundred forty-three".