4645343364064 has 48 divisors (see below), whose sum is σ = 9857075512032. Its totient is φ = 2142251324928.

The previous prime is 4645343364043. The next prime is 4645343364097. The reversal of 4645343364064 is 4604633435464.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 4056519 + ... + 5074054.

It is an arithmetic number, because the mean of its divisors is an integer number (205355739834).

Almost surely, 2^{4645343364064} is an apocalyptic number.

It is an amenable number.

4645343364064 is an abundant number, since it is smaller than the sum of its proper divisors (5211732147968).

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

4645343364064 is a wasteful number, since it uses less digits than its factorization.

4645343364064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9131819 (or 9131811 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 52.

The spelling of 4645343364064 in words is "four trillion, six hundred forty-five billion, three hundred forty-three million, three hundred sixty-four thousand, sixty-four".