6036123645 has 56 divisors (see below), whose sum is σ = 10883683032. Its totient is φ = 3212265600.

The previous prime is 6036123641. The next prime is 6036123647. The reversal of 6036123645 is 5463216306.

6036123645 is a `hidden beast` number, since 6 + 0 + 3 + 6 + 1 + 2 + 3 + 645 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1671010884 + 4365112761 = 40878^2 + 66069^2 .

It is not a de Polignac number, because 6036123645 - 2² = 6036123641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6036123641) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1970415 + ... + 1973475.

Almost surely, 2^6036123645 is an apocalyptic number.

It is an amenable number.

6036123645 is a deficient number, since it is larger than the sum of its proper divisors (4847559387).

6036123645 is an equidigital number, since it uses as much as digits as its factorization.

6036123645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3610 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 6036123645 is about 77692.4941355341. The cubic root of 6036123645 is about 1820.7600220064.

The spelling of 6036123645 in words is "six billion, thirty-six million, one hundred twenty-three thousand, six hundred forty-five".