6450332534466 has 32 divisors (see below), whose sum is σ = 12968656920576. Its totient is φ = 2138779650000.

The previous prime is 6450332534441. The next prime is 6450332534509. The reversal of 6450332534466 is 6644352330546.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40317811 + ... + 40477481.

It is an arithmetic number, because the mean of its divisors is an integer number (405270528768).

Almost surely, 2^{6450332534466} is an apocalyptic number.

6450332534466 is an abundant number, since it is smaller than the sum of its proper divisors (6518324386110).

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

6450332534466 is a wasteful number, since it uses less digits than its factorization.

6450332534466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195118.

The product of its (nonzero) digits is 18662400, while the sum is 51.

The spelling of 6450332534466 in words is "six trillion, four hundred fifty billion, three hundred thirty-two million, five hundred thirty-four thousand, four hundred sixty-six".