36627542536 has 64 divisors (see below), whose sum is σ = 76514382000. Its totient is φ = 16329216000.

The previous prime is 36627542533. The next prime is 36627542563. The reversal of 36627542536 is 63524572663.

It can be written as a sum of positive squares in 8 ways, for example, as 11284812900 + 25342729636 = 106230^2 + 159194^2 .

It is a super-2 number, since 2×36627542536² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36627542536.

It is not an unprimeable number, because it can be changed into a prime (36627542531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388140 + ... + 473188.

Almost surely, 2^36627542536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36627542536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38257191000).

36627542536 is an abundant number, since it is smaller than the sum of its proper divisors (39886839464).

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

36627542536 is a wasteful number, since it uses less digits than its factorization.

36627542536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85210 (or 85206 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 49.

The spelling of 36627542536 in words is "thirty-six billion, six hundred twenty-seven million, five hundred forty-two thousand, five hundred thirty-six".