643010452304 has 20 divisors (see below), whose sum is σ = 1359090274560. Its totient is φ = 292277478240.

The previous prime is 643010452261. The next prime is 643010452313. The reversal of 643010452304 is 403254010346.

643010452304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1826734064 + ... + 1826734415.

It is an arithmetic number, because the mean of its divisors is an integer number (67954513728).

Almost surely, 2^643010452304 is an apocalyptic number.

It is an amenable number.

643010452304 is an abundant number, since it is smaller than the sum of its proper divisors (716079822256).

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

643010452304 is a wasteful number, since it uses less digits than its factorization.

643010452304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653468498 (or 3653468492 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 643010452304 in words is "six hundred forty-three billion, ten million, four hundred fifty-two thousand, three hundred four".