90027713882 has 16 divisors (see below), whose sum is σ = 137327922504. Its totient is φ = 44252520000.

The previous prime is 90027713879. The next prime is 90027713887. The reversal of 90027713882 is 28831772009.

It can be written as a sum of positive squares in 4 ways, for example, as 8192241121 + 81835472761 = 90511^2 + 286069^2 .

It is not an unprimeable number, because it can be changed into a prime (90027713887) 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 7 ways as a sum of consecutive naturals, for example, 37832 + ... + 426012.

Almost surely, 2^90027713882 is an apocalyptic number.

90027713882 is a deficient number, since it is larger than the sum of its proper divisors (47300208622).

90027713882 is a wasteful number, since it uses less digits than its factorization.

90027713882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390145.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 90027713882 in words is "ninety billion, twenty-seven million, seven hundred thirteen thousand, eight hundred eighty-two".