87088733851 has 6 divisors (see below), whose sum is σ = 101307302700. Its totient is φ = 74647486116.

The previous prime is 87088733759. The next prime is 87088733857. The reversal of 87088733851 is 15833788078.

It is not a de Polignac number, because 87088733851 - 2¹¹ = 87088731803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87088733857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 888660501 + ... + 888660598.

It is an arithmetic number, because the mean of its divisors is an integer number (16884550450).

Almost surely, 2^87088733851 is an apocalyptic number.

87088733851 is a deficient number, since it is larger than the sum of its proper divisors (14218568849).

87088733851 is a wasteful number, since it uses less digits than its factorization.

87088733851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777321113 (or 1777321106 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 58.

The spelling of 87088733851 in words is "eighty-seven billion, eighty-eight million, seven hundred thirty-three thousand, eight hundred fifty-one".