4957811329 has 8 divisors (see below), whose sum is σ = 5015773280. Its totient is φ = 4899989376.

The previous prime is 4957811321. The next prime is 4957811333. The reversal of 4957811329 is 9231187594.

It is a happy number.

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 4957811329 - 2³ = 4957811321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4957811321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37102 + ... + 106264.

It is an arithmetic number, because the mean of its divisors is an integer number (626971660).

Almost surely, 2^4957811329 is an apocalyptic number.

It is an amenable number.

4957811329 is a deficient number, since it is larger than the sum of its proper divisors (57961951).

4957811329 is an equidigital number, since it uses as much as digits as its factorization.

4957811329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69999.

The product of its digits is 544320, while the sum is 49.

The square root of 4957811329 is about 70411.7272121626. The cubic root of 4957811329 is about 1705.1529151386.

The spelling of 4957811329 in words is "four billion, nine hundred fifty-seven million, eight hundred eleven thousand, three hundred twenty-nine".