88318851523 has 4 divisors (see below), whose sum is σ = 100935830320. Its totient is φ = 75701872728.

The previous prime is 88318851521. The next prime is 88318851527. The reversal of 88318851523 is 32515881388.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88318851523 - 2¹ = 88318851521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88318851521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6308489388 + ... + 6308489401.

It is an arithmetic number, because the mean of its divisors is an integer number (25233957580).

Almost surely, 2^88318851523 is an apocalyptic number.

88318851523 is a deficient number, since it is larger than the sum of its proper divisors (12616978797).

88318851523 is a wasteful number, since it uses less digits than its factorization.

88318851523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12616978796.

The product of its digits is 1843200, while the sum is 52.

The spelling of 88318851523 in words is "eighty-eight billion, three hundred eighteen million, eight hundred fifty-one thousand, five hundred twenty-three".