65252134105 has 8 divisors (see below), whose sum is σ = 78471683712. Its totient is φ = 52088958768.

The previous prime is 65252134097. The next prime is 65252134117. The reversal of 65252134105 is 50143125256.

65252134105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 65252134105 - 2³ = 65252134097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14091019 + ... + 14095648.

It is an arithmetic number, because the mean of its divisors is an integer number (9808960464).

Almost surely, 2^65252134105 is an apocalyptic number.

It is an amenable number.

65252134105 is a deficient number, since it is larger than the sum of its proper divisors (13219549607).

65252134105 is a wasteful number, since it uses less digits than its factorization.

65252134105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28187135.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 65252134105 in words is "sixty-five billion, two hundred fifty-two million, one hundred thirty-four thousand, one hundred five".