4632742543 has 32 divisors (see below), whose sum is σ = 5546076480. Its totient is φ = 3814440960.

The previous prime is 4632742523. The next prime is 4632742559. The reversal of 4632742543 is 3452472364.

It is not a de Polignac number, because 4632742543 - 2²⁹ = 4095871631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4632742496 and 4632742505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4632742523) 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, 1742271 + ... + 1744927.

It is an arithmetic number, because the mean of its divisors is an integer number (173314890).

Almost surely, 2^4632742543 is an apocalyptic number.

4632742543 is a deficient number, since it is larger than the sum of its proper divisors (913333937).

4632742543 is a wasteful number, since it uses less digits than its factorization.

4632742543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907.

The product of its digits is 483840, while the sum is 40.

The square root of 4632742543 is about 68064.2530481309. The cubic root of 4632742543 is about 1667.0401325788.

The spelling of 4632742543 in words is "four billion, six hundred thirty-two million, seven hundred forty-two thousand, five hundred forty-three".