5645414064 has 40 divisors (see below), whose sum is σ = 15351567040. Its totient is φ = 1782762048.

The previous prime is 5645414059. The next prime is 5645414081. The reversal of 5645414064 is 4604145465.

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, 3094162 + ... + 3095985.

It is an arithmetic number, because the mean of its divisors is an integer number (383789176).

Almost surely, 2^5645414064 is an apocalyptic number.

It is an amenable number.

5645414064 is an abundant number, since it is smaller than the sum of its proper divisors (9706152976).

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

5645414064 is a wasteful number, since it uses less digits than its factorization.

5645414064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190177 (or 6190171 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 5645414064 is about 75135.9705068085. The cubic root of 5645414064 is about 1780.5954814454.

The spelling of 5645414064 in words is "five billion, six hundred forty-five million, four hundred fourteen thousand, sixty-four".