87380233260850 has 12 divisors (see below), whose sum is σ = 162527233865274. Its totient is φ = 34952093304320.

The previous prime is 87380233260841. The next prime is 87380233260899. The reversal of 87380233260850 is 5806233208378.

It can be written as a sum of positive squares in 3 ways, for example, as 32999475563289 + 54380757697561 = 5744517^2 + 7374331^2 .

It is a junction number, because it is equal to n+sod(n) for n = 87380233260791 and 87380233260800.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 873802332559 + ... + 873802332658.

Almost surely, 2^{87380233260850} is an apocalyptic number.

87380233260850 is a deficient number, since it is larger than the sum of its proper divisors (75147000604424).

87380233260850 is a wasteful number, since it uses less digits than its factorization.

87380233260850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747604665229 (or 1747604665224 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 87380233260850 in words is "eighty-seven trillion, three hundred eighty billion, two hundred thirty-three million, two hundred sixty thousand, eight hundred fifty".