4601329065 has 64 divisors (see below), whose sum is σ = 8516985600. Its totient is φ = 2354821632.

The previous prime is 4601329063. The next prime is 4601329081. The reversal of 4601329065 is 5609231064.

It is a happy number.

4601329065 is a `hidden beast` number, since 460 + 132 + 9 + 0 + 65 = 666.

It is not a de Polignac number, because 4601329065 - 2¹ = 4601329063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4601329063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 358326 + ... + 370944.

It is an arithmetic number, because the mean of its divisors is an integer number (133077900).

Almost surely, 2^4601329065 is an apocalyptic number.

4601329065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4601329065 is a deficient number, since it is larger than the sum of its proper divisors (3915656535).

4601329065 is a wasteful number, since it uses less digits than its factorization.

4601329065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12743 (or 12737 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 4601329065 is about 67833.0971208008. The cubic root of 4601329065 is about 1663.2636553485.

It can be divided in two parts, 46013 and 29065, that added together give a triangular number (75078 = T₃₈₇).

The spelling of 4601329065 in words is "four billion, six hundred one million, three hundred twenty-nine thousand, sixty-five".