645532100314 has 16 divisors (see below), whose sum is σ = 998249649408. Its totient is φ = 312848555472.

The previous prime is 645532100263. The next prime is 645532100327. The reversal of 645532100314 is 413001235546.

645532100314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 645532100314.

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, 16564962 + ... + 16603885.

It is an arithmetic number, because the mean of its divisors is an integer number (62390603088).

Almost surely, 2^645532100314 is an apocalyptic number.

645532100314 is a deficient number, since it is larger than the sum of its proper divisors (352717549094).

645532100314 is a wasteful number, since it uses less digits than its factorization.

645532100314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33169149.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 645532100314 in words is "six hundred forty-five billion, five hundred thirty-two million, one hundred thousand, three hundred fourteen".