47065453 has 2 divisors, whose sum is σ = 47065454. Its totient is φ = 47065452.

The previous prime is 47065441. The next prime is 47065457. The reversal of 47065453 is 35456074.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33212169 + 13853284 = 5763^2 + 3722^2 .

It is a cyclic number.

It is not a de Polignac number, because 47065453 - 2¹³ = 47057261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47065457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23532726 + 23532727.

It is an arithmetic number, because the mean of its divisors is an integer number (23532727).

Almost surely, 2^47065453 is an apocalyptic number.

It is an amenable number.

47065453 is a deficient number, since it is larger than the sum of its proper divisors (1).

47065453 is an equidigital number, since it uses as much as digits as its factorization.

47065453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 47065453 is about 6860.4265902348. The cubic root of 47065453 is about 361.0500540627.

The spelling of 47065453 in words is "forty-seven million, sixty-five thousand, four hundred fifty-three".