4661330453 has 24 divisors (see below), whose sum is σ = 5380749000. Its totient is φ = 4022114304.

The previous prime is 4661330431. The next prime is 4661330483. The reversal of 4661330453 is 3540331664.

It can be written as a sum of positive squares in 12 ways, for example, as 3911501764 + 749828689 = 62542^2 + 27383^2 .

It is not a de Polignac number, because 4661330453 - 2¹⁰ = 4661329429 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 (4661330423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422633 + ... + 433521.

It is an arithmetic number, because the mean of its divisors is an integer number (224197875).

Almost surely, 2^4661330453 is an apocalyptic number.

It is an amenable number.

4661330453 is a deficient number, since it is larger than the sum of its proper divisors (719418547).

4661330453 is a wasteful number, since it uses less digits than its factorization.

4661330453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11081 (or 11068 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 4661330453 is about 68273.9368500162. The cubic root of 4661330453 is about 1670.4621156503.

The spelling of 4661330453 in words is "four billion, six hundred sixty-one million, three hundred thirty thousand, four hundred fifty-three".