64324601452 has 48 divisors (see below), whose sum is σ = 117658138752. Its totient is φ = 30746701440.

The previous prime is 64324601431. The next prime is 64324601519. The reversal of 64324601452 is 25410642346.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1625283 + ... + 1664389.

It is an arithmetic number, because the mean of its divisors is an integer number (2451211224).

Almost surely, 2^64324601452 is an apocalyptic number.

It is an amenable number.

64324601452 is a deficient number, since it is larger than the sum of its proper divisors (53333537300).

64324601452 is a wasteful number, since it uses less digits than its factorization.

64324601452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39358 (or 39356 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 64324601452 in words is "sixty-four billion, three hundred twenty-four million, six hundred one thousand, four hundred fifty-two".