87869761035 has 64 divisors (see below), whose sum is σ = 169251793920. Its totient is φ = 38028096000.

The previous prime is 87869761027. The next prime is 87869761037. The reversal of 87869761035 is 53016796878.

It is not a de Polignac number, because 87869761035 - 2³ = 87869761027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87869761035.

It is not an unprimeable number, because it can be changed into a prime (87869761037) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 2963785 + ... + 2993285.

It is an arithmetic number, because the mean of its divisors is an integer number (2644559280).

Almost surely, 2^87869761035 is an apocalyptic number.

87869761035 is a deficient number, since it is larger than the sum of its proper divisors (81382032885).

87869761035 is a wasteful number, since it uses less digits than its factorization.

87869761035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31028.

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 87869761035 in words is "eighty-seven billion, eight hundred sixty-nine million, seven hundred sixty-one thousand, thirty-five".