87010557723050 has 48 divisors (see below), whose sum is σ = 174290390846880. Its totient is φ = 32126689333440.

The previous prime is 87010557723049. The next prime is 87010557723107. The reversal of 87010557723050 is 5032775501078.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 87010557723050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81145709 + ... + 82210991.

It is an arithmetic number, because the mean of its divisors is an integer number (3631049809310).

Almost surely, 2^{87010557723050} is an apocalyptic number.

87010557723050 is an abundant number, since it is smaller than the sum of its proper divisors (87279833123830).

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

87010557723050 is a wasteful number, since it uses less digits than its factorization.

87010557723050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190967 (or 1190962 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 50.

The spelling of 87010557723050 in words is "eighty-seven trillion, ten billion, five hundred fifty-seven million, seven hundred twenty-three thousand, fifty".