87395863680001 has 4 divisors (see below), whose sum is σ = 87853433647104. Its totient is φ = 86938293712900.

The previous prime is 87395863679987. The next prime is 87395863680011. The reversal of 87395863680001 is 10008636859378.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87395863680001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87395863680011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228784983265 + ... + 228784983646.

It is an arithmetic number, because the mean of its divisors is an integer number (21963358411776).

Almost surely, 2^{87395863680001} is an apocalyptic number.

It is an amenable number.

87395863680001 is a deficient number, since it is larger than the sum of its proper divisors (457569967103).

87395863680001 is a wasteful number, since it uses less digits than its factorization.

87395863680001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457569967102.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 87395863680001 in words is "eighty-seven trillion, three hundred ninety-five billion, eight hundred sixty-three million, six hundred eighty thousand, one".