4772858143 has 4 divisors (see below), whose sum is σ = 4883854888. Its totient is φ = 4661861400.

The previous prime is 4772858113. The next prime is 4772858149. The reversal of 4772858143 is 3418582774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4772858143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772858149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55498308 + ... + 55498393.

It is an arithmetic number, because the mean of its divisors is an integer number (1220963722).

Almost surely, 2^4772858143 is an apocalyptic number.

4772858143 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4772858143 is a deficient number, since it is larger than the sum of its proper divisors (110996745).

4772858143 is a wasteful number, since it uses less digits than its factorization.

4772858143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110996744.

The product of its digits is 1505280, while the sum is 49.

The square root of 4772858143 is about 69085.8751337783. The cubic root of 4772858143 is about 1683.6798287306.

The spelling of 4772858143 in words is "four billion, seven hundred seventy-two million, eight hundred fifty-eight thousand, one hundred forty-three".