87152348618 has 16 divisors (see below), whose sum is σ = 131122506240. Its totient is φ = 43444891776.

The previous prime is 87152348611. The next prime is 87152348683. The reversal of 87152348618 is 81684325178.

It is a self number, because there is not a number n which added to its sum of digits gives 87152348618.

It is not an unprimeable number, because it can be changed into a prime (87152348611) 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 7 ways as a sum of consecutive naturals, for example, 7355543 + ... + 7367381.

It is an arithmetic number, because the mean of its divisors is an integer number (8195156640).

Almost surely, 2^87152348618 is an apocalyptic number.

87152348618 is a deficient number, since it is larger than the sum of its proper divisors (43970157622).

87152348618 is a wasteful number, since it uses less digits than its factorization.

87152348618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22621.

The product of its digits is 2580480, while the sum is 53.

The spelling of 87152348618 in words is "eighty-seven billion, one hundred fifty-two million, three hundred forty-eight thousand, six hundred eighteen".