88612489797 has 32 divisors (see below), whose sum is σ = 129262307328. Its totient is φ = 53668406976.

The previous prime is 88612489793. The next prime is 88612489837. The reversal of 88612489797 is 79798421688.

It is not a de Polignac number, because 88612489797 - 2² = 88612489793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88612489793) 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 31 ways as a sum of consecutive naturals, for example, 799288 + ... + 903374.

It is an arithmetic number, because the mean of its divisors is an integer number (4039447104).

Almost surely, 2^88612489797 is an apocalyptic number.

It is an amenable number.

88612489797 is a deficient number, since it is larger than the sum of its proper divisors (40649817531).

88612489797 is a wasteful number, since it uses less digits than its factorization.

88612489797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104449.

The product of its digits is 97542144, while the sum is 69.

The spelling of 88612489797 in words is "eighty-eight billion, six hundred twelve million, four hundred eighty-nine thousand, seven hundred ninety-seven".