88824447813 has 4 divisors (see below), whose sum is σ = 118432597088. Its totient is φ = 59216298540.

The previous prime is 88824447793. The next prime is 88824447847. The reversal of 88824447813 is 31874442888.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 88824447813 - 2⁸ = 88824447557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88824447863) 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, 14804074633 + ... + 14804074638.

It is an arithmetic number, because the mean of its divisors is an integer number (29608149272).

Almost surely, 2^88824447813 is an apocalyptic number.

It is an amenable number.

88824447813 is a deficient number, since it is larger than the sum of its proper divisors (29608149275).

88824447813 is a wasteful number, since it uses less digits than its factorization.

88824447813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29608149274.

The product of its digits is 11010048, while the sum is 57.

The spelling of 88824447813 in words is "eighty-eight billion, eight hundred twenty-four million, four hundred forty-seven thousand, eight hundred thirteen".