4651354220512 has 48 divisors (see below), whose sum is σ = 9392057402112. Its totient is φ = 2266320792960.

The previous prime is 4651354220509. The next prime is 4651354220537. The reversal of 4651354220512 is 2150224531564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3328458 + ... + 4514569.

It is an arithmetic number, because the mean of its divisors is an integer number (195667862544).

Almost surely, 2^{4651354220512} is an apocalyptic number.

It is an amenable number.

4651354220512 is an abundant number, since it is smaller than the sum of its proper divisors (4740703181600).

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

4651354220512 is a wasteful number, since it uses less digits than its factorization.

4651354220512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843511 (or 7843503 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 4651354220512 in words is "four trillion, six hundred fifty-one billion, three hundred fifty-four million, two hundred twenty thousand, five hundred twelve".