5645435130 has 40 divisors (see below), whose sum is σ = 15179949972. Its totient is φ = 1505449152.

The previous prime is 5645435101. The next prime is 5645435143. The reversal of 5645435130 is 315345465.

5645435130 is a `hidden beast` number, since 5 + 64 + 543 + 51 + 3 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5123266929 + 522168201 = 71577^2 + 22851^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3484027 + ... + 3485646.

Almost surely, 2^5645435130 is an apocalyptic number.

5645435130 is an abundant number, since it is smaller than the sum of its proper divisors (9534514842).

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

5645435130 is a wasteful number, since it uses less digits than its factorization.

5645435130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969692 (or 6969683 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5645435130 is about 75136.1106925292. The cubic root of 5645435130 is about 1780.5976962211.

The spelling of 5645435130 in words is "five billion, six hundred forty-five million, four hundred thirty-five thousand, one hundred thirty".