6302544145 has 8 divisors (see below), whose sum is σ = 7609453056. Its totient is φ = 5011101936.

The previous prime is 6302544119. The next prime is 6302544163. The reversal of 6302544145 is 5414452036.

6302544145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6302544145 - 2²³ = 6294155537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6302544145.

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, 3865777 + ... + 3867406.

It is an arithmetic number, because the mean of its divisors is an integer number (951181632).

Almost surely, 2^6302544145 is an apocalyptic number.

It is an amenable number.

6302544145 is a deficient number, since it is larger than the sum of its proper divisors (1306908911).

6302544145 is a wasteful number, since it uses less digits than its factorization.

6302544145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7733351.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 6302544145 is about 79388.5643213177. The cubic root of 6302544145 is about 1847.1633317472.

The spelling of 6302544145 in words is "six billion, three hundred two million, five hundred forty-four thousand, one hundred forty-five".