88130030825809 has 16 divisors (see below), whose sum is σ = 102863414016000. Its totient is φ = 73932504811344.

The previous prime is 88130030825803. The next prime is 88130030825827. The reversal of 88130030825809 is 90852803003188.

It is a cyclic number.

It is not a de Polignac number, because 88130030825809 - 2²³ = 88130022437201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88130030825809.

It is not an unprimeable number, because it can be changed into a prime (88130030825803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154443582 + ... + 155013160.

It is an arithmetic number, because the mean of its divisors is an integer number (6428963376000).

Almost surely, 2^{88130030825809} is an apocalyptic number.

It is an amenable number.

88130030825809 is a deficient number, since it is larger than the sum of its proper divisors (14733383190191).

88130030825809 is a wasteful number, since it uses less digits than its factorization.

88130030825809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039932.

The product of its (nonzero) digits is 3317760, while the sum is 55.

The spelling of 88130030825809 in words is "eighty-eight trillion, one hundred thirty billion, thirty million, eight hundred twenty-five thousand, eight hundred nine".