34947553 has 2 divisors, whose sum is σ = 34947554. Its totient is φ = 34947552.

The previous prime is 34947547. The next prime is 34947559. The reversal of 34947553 is 35574943.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (34947547) and next prime (34947559).

It can be written as a sum of positive squares in only one way, i.e., 21316689 + 13630864 = 4617^2 + 3692^2 .

It is an emirp because it is prime and its reverse (35574943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34947553 - 2⁹ = 34947041 is a prime.

It is not a weakly prime, because it can be changed into another prime (34947559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17473776 + 17473777.

It is an arithmetic number, because the mean of its divisors is an integer number (17473777).

Almost surely, 2^34947553 is an apocalyptic number.

It is an amenable number.

34947553 is a deficient number, since it is larger than the sum of its proper divisors (1).

34947553 is an equidigital number, since it uses as much as digits as its factorization.

34947553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 40.

The square root of 34947553 is about 5911.6455407949. The cubic root of 34947553 is about 326.9431611347.

The spelling of 34947553 in words is "thirty-four million, nine hundred forty-seven thousand, five hundred fifty-three".