34521622125253 has 32 divisors (see below), whose sum is σ = 35197023768192. Its totient is φ = 33854721638400.

The previous prime is 34521622125229. The next prime is 34521622125299. The reversal of 34521622125253 is 35252122612543.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34521622125253 - 2⁹ = 34521622124741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34521622125853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11650900350 + ... + 11650903312.

It is an arithmetic number, because the mean of its divisors is an integer number (1099906992756).

Almost surely, 2^{34521622125253} is an apocalyptic number.

It is an amenable number.

34521622125253 is a deficient number, since it is larger than the sum of its proper divisors (675401642939).

34521622125253 is a wasteful number, since it uses less digits than its factorization.

34521622125253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5845.

The product of its digits is 864000, while the sum is 43.

Adding to 34521622125253 its reverse (35252122612543), we get a palindrome (69773744737796).

The spelling of 34521622125253 in words is "thirty-four trillion, five hundred twenty-one billion, six hundred twenty-two million, one hundred twenty-five thousand, two hundred fifty-three".