87307274877 has 16 divisors (see below), whose sum is σ = 116680469760. Its totient is φ = 58069606400.

The previous prime is 87307274809. The next prime is 87307274897. The reversal of 87307274877 is 77847270378.

It is a cyclic number.

It is not a de Polignac number, because 87307274877 - 2¹² = 87307270781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87307274877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87307274897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2600524 + ... + 2633882.

It is an arithmetic number, because the mean of its divisors is an integer number (7292529360).

Almost surely, 2^87307274877 is an apocalyptic number.

It is an amenable number.

87307274877 is a deficient number, since it is larger than the sum of its proper divisors (29373194883).

87307274877 is a wasteful number, since it uses less digits than its factorization.

87307274877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35364.

The product of its (nonzero) digits is 25815552, while the sum is 60.

The spelling of 87307274877 in words is "eighty-seven billion, three hundred seven million, two hundred seventy-four thousand, eight hundred seventy-seven".