36487269522 has 54 divisors (see below), whose sum is σ = 86917225941. Its totient is φ = 11054046960.

The previous prime is 36487269479. The next prime is 36487269527. The reversal of 36487269522 is 22596278463.

36487269522 is a `hidden beast` number, since 3 + 6 + 48 + 72 + 6 + 9 + 522 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36218276721 + 268992801 = 190311^2 + 16401^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=135069.

It is not an unprimeable number, because it can be changed into a prime (36487269527) 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 26 ways as a sum of consecutive naturals, for example, 8912508 + ... + 8916600.

Almost surely, 2^36487269522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36487269522

36487269522 is an abundant number, since it is smaller than the sum of its proper divisors (50429956419).

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

36487269522 is an equidigital number, since it uses as much as digits as its factorization.

36487269522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8216 (or 4109 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 36487269522 in words is "thirty-six billion, four hundred eighty-seven million, two hundred sixty-nine thousand, five hundred twenty-two".