87530784026 has 32 divisors (see below), whose sum is σ = 158127130368. Its totient is φ = 35526902400.

The previous prime is 87530784017. The next prime is 87530784037. The reversal of 87530784026 is 62048703578.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1313195 + ... + 1378238.

It is an arithmetic number, because the mean of its divisors is an integer number (4941472824).

Almost surely, 2^87530784026 is an apocalyptic number.

87530784026 is a deficient number, since it is larger than the sum of its proper divisors (70596346342).

87530784026 is a wasteful number, since it uses less digits than its factorization.

87530784026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691566.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 87530784026 in words is "eighty-seven billion, five hundred thirty million, seven hundred eighty-four thousand, twenty-six".