2064516645232 has 10 divisors (see below), whose sum is σ = 4000001000168. Its totient is φ = 1032258322608.

The previous prime is 2064516645223. The next prime is 2064516645241. The reversal of 2064516645232 is 2325466154602.

It is an interprime number because it is at equal distance from previous prime (2064516645223) and next prime (2064516645241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64516145148 + ... + 64516145179.

Almost surely, 2^{2064516645232} is an apocalyptic number.

It is an amenable number.

2064516645232 is a deficient number, since it is larger than the sum of its proper divisors (1935484354936).

2064516645232 is a wasteful number, since it uses less digits than its factorization.

2064516645232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129032290335 (or 129032290329 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 2064516645232 in words is "two trillion, sixty-four billion, five hundred sixteen million, six hundred forty-five thousand, two hundred thirty-two".