4550074641064 has 8 divisors (see below), whose sum is σ = 8531389952010. Its totient is φ = 2275037320528.

The previous prime is 4550074641059. The next prime is 4550074641103. The reversal of 4550074641064 is 4601464700554.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2738224038564 + 1811850602500 = 1654758^2 + 1346050^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284379665059 + ... + 284379665074.

Almost surely, 2^{4550074641064} is an apocalyptic number.

It is an amenable number.

4550074641064 is a deficient number, since it is larger than the sum of its proper divisors (3981315310946).

4550074641064 is a wasteful number, since it uses less digits than its factorization.

4550074641064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568759330139 (or 568759330135 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 4550074641064 in words is "four trillion, five hundred fifty billion, seventy-four million, six hundred forty-one thousand, sixty-four".