4905722543 has 8 divisors (see below), whose sum is σ = 4922675856. Its totient is φ = 4888787200.

The previous prime is 4905722533. The next prime is 4905722551. The reversal of 4905722543 is 3452275094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4905722543 - 2⁴ = 4905722527 is a prime.

It is a super-2 number, since 2×4905722543² = 48132227337796773698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4905722543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905722533) 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 7 ways as a sum of consecutive naturals, for example, 752528 + ... + 759018.

It is an arithmetic number, because the mean of its divisors is an integer number (615334482).

Almost surely, 2^4905722543 is an apocalyptic number.

4905722543 is a deficient number, since it is larger than the sum of its proper divisors (16953313).

4905722543 is a wasteful number, since it uses less digits than its factorization.

4905722543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8985.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 4905722543 is about 70040.8633798870. The cubic root of 4905722543 is about 1699.1602014715.

The spelling of 4905722543 in words is "four billion, nine hundred five million, seven hundred twenty-two thousand, five hundred forty-three".