65232258452 has 6 divisors (see below), whose sum is σ = 114156452298. Its totient is φ = 32616129224.

The previous prime is 65232258419. The next prime is 65232258457. The reversal of 65232258452 is 25485223256.

It can be written as a sum of positive squares in only one way, i.e., 47435097616 + 17797160836 = 217796^2 + 133406^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65232258457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8154032303 + ... + 8154032310.

It is an arithmetic number, because the mean of its divisors is an integer number (19026075383).

Almost surely, 2^65232258452 is an apocalyptic number.

It is an amenable number.

65232258452 is a deficient number, since it is larger than the sum of its proper divisors (48924193846).

65232258452 is a wasteful number, since it uses less digits than its factorization.

65232258452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16308064617 (or 16308064615 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 44.

The spelling of 65232258452 in words is "sixty-five billion, two hundred thirty-two million, two hundred fifty-eight thousand, four hundred fifty-two".