64012433653050 has 24 divisors (see below), whose sum is σ = 158750835459936. Its totient is φ = 17069982307440.

The previous prime is 64012433652997. The next prime is 64012433653073. The reversal of 64012433653050 is 5035633421046.

It is a super-2 number, since 2×64012433653050² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 64012433652993 and 64012433653011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213374778694 + ... + 213374778993.

It is an arithmetic number, because the mean of its divisors is an integer number (6614618144164).

Almost surely, 2^{64012433653050} is an apocalyptic number.

64012433653050 is an abundant number, since it is smaller than the sum of its proper divisors (94738401806886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64012433653050 is a wasteful number, since it uses less digits than its factorization.

64012433653050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426749557702 (or 426749557697 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 64012433653050 in words is "sixty-four trillion, twelve billion, four hundred thirty-three million, six hundred fifty-three thousand, fifty".