87205051495 has 8 divisors (see below), whose sum is σ = 104650562016. Its totient is φ = 69761041056.

The previous prime is 87205051481. The next prime is 87205051501. The reversal of 87205051495 is 59415050278.

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 87205051495 - 2²¹ = 87202954343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242892 + ... + 483121.

It is an arithmetic number, because the mean of its divisors is an integer number (13081320252).

Almost surely, 2^87205051495 is an apocalyptic number.

87205051495 is a deficient number, since it is larger than the sum of its proper divisors (17445510521).

87205051495 is a wasteful number, since it uses less digits than its factorization.

87205051495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750041.

The product of its (nonzero) digits is 504000, while the sum is 46.

The spelling of 87205051495 in words is "eighty-seven billion, two hundred five million, fifty-one thousand, four hundred ninety-five".