87050676538 has 32 divisors (see below), whose sum is σ = 152433782784. Its totient is φ = 36506722032.

The previous prime is 87050676523. The next prime is 87050676539. The reversal of 87050676538 is 83567605078.

It is not an unprimeable number, because it can be changed into a prime (87050676539) 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 15 ways as a sum of consecutive naturals, for example, 4930795 + ... + 4948417.

It is an arithmetic number, because the mean of its divisors is an integer number (4763555712).

Almost surely, 2^87050676538 is an apocalyptic number.

87050676538 is a deficient number, since it is larger than the sum of its proper divisors (65383106246).

87050676538 is a wasteful number, since it uses less digits than its factorization.

87050676538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25186.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 87050676538 in words is "eighty-seven billion, fifty million, six hundred seventy-six thousand, five hundred thirty-eight".