34641563634253 has 8 divisors (see below), whose sum is σ = 36912928806072. Its totient is φ = 32396156921856.

The previous prime is 34641563634239. The next prime is 34641563634269. The reversal of 34641563634253 is 35243636514643.

It can be written as a sum of positive squares in 4 ways, for example, as 7646701581289 + 26994862052964 = 2765267^2 + 5195658^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34641563634253 - 2³³ = 34632973699661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34641563634194 and 34641563634203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34641563634203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6489612100 + ... + 6489617437.

It is an arithmetic number, because the mean of its divisors is an integer number (4614116100759).

Almost surely, 2^{34641563634253} is an apocalyptic number.

It is an amenable number.

34641563634253 is a deficient number, since it is larger than the sum of its proper divisors (2271365171819).

34641563634253 is a wasteful number, since it uses less digits than its factorization.

34641563634253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12979229711.

The product of its digits is 55987200, while the sum is 55.

The spelling of 34641563634253 in words is "thirty-four trillion, six hundred forty-one billion, five hundred sixty-three million, six hundred thirty-four thousand, two hundred fifty-three".