87353111135377 has 16 divisors (see below), whose sum is σ = 93367676237760. Its totient is φ = 81436794514432.

The previous prime is 87353111135273. The next prime is 87353111135383. The reversal of 87353111135377 is 77353111135378.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 87353111135377 - 2¹⁹ = 87353110611089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87353111135777) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10933363 + ... + 17153560.

It is an arithmetic number, because the mean of its divisors is an integer number (5835479764860).

Almost surely, 2^{87353111135377} is an apocalyptic number.

It is an amenable number.

87353111135377 is a deficient number, since it is larger than the sum of its proper divisors (6014565102383).

87353111135377 is a wasteful number, since it uses less digits than its factorization.

87353111135377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28088672.

The product of its digits is 5556600, while the sum is 55.

Subtracting from 87353111135377 its reverse (77353111135378), we obtain a palindrome (9999999999999).

The spelling of 87353111135377 in words is "eighty-seven trillion, three hundred fifty-three billion, one hundred eleven million, one hundred thirty-five thousand, three hundred seventy-seven".