4256602366536 has 48 divisors (see below), whose sum is σ = 12415090238460. Its totient is φ = 1309723804800.

The previous prime is 4256602366469. The next prime is 4256602366537. The reversal of 4256602366536 is 6356632066524.

4256602366536 is a `hidden beast` number, since 4 + 2 + 566 + 0 + 23 + 6 + 6 + 53 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4081183797636 + 175418568900 = 2020194^2 + 418830^2 .

It is not an unprimeable number, because it can be changed into a prime (4256602366537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2273825115 + ... + 2273826986.

Almost surely, 2^{4256602366536} is an apocalyptic number.

It is an amenable number.

4256602366536 is an abundant number, since it is smaller than the sum of its proper divisors (8158487871924).

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

4256602366536 is a wasteful number, since it uses less digits than its factorization.

4256602366536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547652126 (or 4547652119 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 54.

The spelling of 4256602366536 in words is "four trillion, two hundred fifty-six billion, six hundred two million, three hundred sixty-six thousand, five hundred thirty-six".