87201598709 has 8 divisors (see below), whose sum is σ = 88245228960. Its totient is φ = 86163915600.

The previous prime is 87201598669. The next prime is 87201598717. The reversal of 87201598709 is 90789510278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87201598709 - 2⁸ = 87201598453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87201598739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457282 + ... + 1515939.

It is an arithmetic number, because the mean of its divisors is an integer number (11030653620).

Almost surely, 2^87201598709 is an apocalyptic number.

It is an amenable number.

87201598709 is a deficient number, since it is larger than the sum of its proper divisors (1043630251).

87201598709 is a wasteful number, since it uses less digits than its factorization.

87201598709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973571.

The product of its (nonzero) digits is 2540160, while the sum is 56.

The spelling of 87201598709 in words is "eighty-seven billion, two hundred one million, five hundred ninety-eight thousand, seven hundred nine".