65452032125355 has 32 divisors (see below), whose sum is σ = 107162581008384. Its totient is φ = 34094699767296.

The previous prime is 65452032125351. The next prime is 65452032125369. The reversal of 65452032125355 is 55352123025456.

It is a happy number.

It is not a de Polignac number, because 65452032125355 - 2² = 65452032125351 is a prime.

It is a super-3 number, since 3×65452032125355³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (65452032125351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15997107 + ... + 19667523.

It is an arithmetic number, because the mean of its divisors is an integer number (3348830656512).

Almost surely, 2^{65452032125355} is an apocalyptic number.

65452032125355 is a deficient number, since it is larger than the sum of its proper divisors (41710548883029).

65452032125355 is a wasteful number, since it uses less digits than its factorization.

65452032125355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698115.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 65452032125355 in words is "sixty-five trillion, four hundred fifty-two billion, thirty-two million, one hundred twenty-five thousand, three hundred fifty-five".