34505953 has 2 divisors, whose sum is σ = 34505954. Its totient is φ = 34505952.

The previous prime is 34505951. The next prime is 34505963. The reversal of 34505953 is 35950543.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30393169 + 4112784 = 5513^2 + 2028^2 .

It is a cyclic number.

It is not a de Polignac number, because 34505953 - 2¹ = 34505951 is a prime.

Together with 34505951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34505951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17252976 + 17252977.

It is an arithmetic number, because the mean of its divisors is an integer number (17252977).

Almost surely, 2^34505953 is an apocalyptic number.

It is an amenable number.

34505953 is a deficient number, since it is larger than the sum of its proper divisors (1).

34505953 is an equidigital number, since it uses as much as digits as its factorization.

34505953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 34505953 is about 5874.1767933899. The cubic root of 34505953 is about 325.5602266403.

The spelling of 34505953 in words is "thirty-four million, five hundred five thousand, nine hundred fifty-three".