4657020618929 has 6 divisors (see below), whose sum is σ = 5417350515954. Its totient is φ = 3991731959040.

The previous prime is 4657020618923. The next prime is 4657020618947. The reversal of 4657020618929 is 9298160207564.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2722632001600 + 1934388617329 = 1650040^2 + 1390823^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4657020618929 is a prime.

It is a super-3 number, since 3×4657020618929³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4657020618923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47520618512 + ... + 47520618609.

It is an arithmetic number, because the mean of its divisors is an integer number (902891752659).

Almost surely, 2^{4657020618929} is an apocalyptic number.

4657020618929 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4657020618929 is a deficient number, since it is larger than the sum of its proper divisors (760329897025).

4657020618929 is an equidigital number, since it uses as much as digits as its factorization.

4657020618929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95041237135 (or 95041237128 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 4657020618929 in words is "four trillion, six hundred fifty-seven billion, twenty million, six hundred eighteen thousand, nine hundred twenty-nine".