87353148787 has 2 divisors, whose sum is σ = 87353148788. Its totient is φ = 87353148786.

The previous prime is 87353148731. The next prime is 87353148871. The reversal of 87353148787 is 78784135378.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87353148787 - 2³⁵ = 52993410419 is a prime.

It is not a weakly prime, because it can be changed into another prime (87353146787) 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 as a sum of consecutive naturals, namely, 43676574393 + 43676574394.

It is an arithmetic number, because the mean of its divisors is an integer number (43676574394).

Almost surely, 2^87353148787 is an apocalyptic number.

87353148787 is a deficient number, since it is larger than the sum of its proper divisors (1).

87353148787 is an equidigital number, since it uses as much as digits as its factorization.

87353148787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31610880, while the sum is 61.

The spelling of 87353148787 in words is "eighty-seven billion, three hundred fifty-three million, one hundred forty-eight thousand, seven hundred eighty-seven".