47664053 has 2 divisors, whose sum is σ = 47664054. Its totient is φ = 47664052.

The previous prime is 47664041. The next prime is 47664059. The reversal of 47664053 is 35046674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32741284 + 14922769 = 5722^2 + 3863^2 .

It is a cyclic number.

It is not a de Polignac number, because 47664053 - 2⁴ = 47664037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47664059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23832026 + 23832027.

It is an arithmetic number, because the mean of its divisors is an integer number (23832027).

Almost surely, 2^47664053 is an apocalyptic number.

It is an amenable number.

47664053 is a deficient number, since it is larger than the sum of its proper divisors (1).

47664053 is an equidigital number, since it uses as much as digits as its factorization.

47664053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 47664053 is about 6903.9157729509. The cubic root of 47664053 is about 362.5742769713.

The spelling of 47664053 in words is "forty-seven million, six hundred sixty-four thousand, fifty-three".