5636712378 has 16 divisors (see below), whose sum is σ = 12298281696. Its totient is φ = 1708094640.

The previous prime is 5636712377. The next prime is 5636712379. The reversal of 5636712378 is 8732176365.

It is an interprime number because it is at equal distance from previous prime (5636712377) and next prime (5636712379).

It is not an unprimeable number, because it can be changed into a prime (5636712377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42702301 + ... + 42702432.

It is an arithmetic number, because the mean of its divisors is an integer number (768642606).

Almost surely, 2^5636712378 is an apocalyptic number.

5636712378 is an abundant number, since it is smaller than the sum of its proper divisors (6661569318).

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

5636712378 is a wasteful number, since it uses less digits than its factorization.

5636712378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85404749.

The product of its digits is 1270080, while the sum is 48.

The square root of 5636712378 is about 75078.0419163952. The cubic root of 5636712378 is about 1779.6801573617.

The spelling of 5636712378 in words is "five billion, six hundred thirty-six million, seven hundred twelve thousand, three hundred seventy-eight".