87006202062065 has 32 divisors (see below), whose sum is σ = 125513061480576. Its totient is φ = 57051391541760.

The previous prime is 87006202062047. The next prime is 87006202062077. The reversal of 87006202062065 is 56026020260078.

It is not a de Polignac number, because 87006202062065 - 2¹⁴ = 87006202045681 is a prime.

It is a super-2 number, since 2×87006202062065² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1414934324 + ... + 1414995813.

It is an arithmetic number, because the mean of its divisors is an integer number (3922283171268).

Almost surely, 2^{87006202062065} is an apocalyptic number.

It is an amenable number.

87006202062065 is a deficient number, since it is larger than the sum of its proper divisors (38506859418511).

87006202062065 is a wasteful number, since it uses less digits than its factorization.

87006202062065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829930209.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 87006202062065 in words is "eighty-seven trillion, six billion, two hundred two million, sixty-two thousand, sixty-five".