88628080905 has 96 divisors (see below), whose sum is σ = 197384342400. Its totient is φ = 37399065984.

The previous prime is 88628080897. The next prime is 88628080907. The reversal of 88628080905 is 50908082688.

88628080905 is a `hidden beast` number, since 8 + 8 + 628 + 0 + 8 + 0 + 9 + 0 + 5 = 666.

It is not a de Polignac number, because 88628080905 - 2³ = 88628080897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88628080907) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 429315 + ... + 601304.

It is an arithmetic number, because the mean of its divisors is an integer number (2056086900).

Almost surely, 2^88628080905 is an apocalyptic number.

It is an amenable number.

88628080905 is an abundant number, since it is smaller than the sum of its proper divisors (108756261495).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88628080905 is a wasteful number, since it uses less digits than its factorization.

88628080905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030660 (or 1030647 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The spelling of 88628080905 in words is "eighty-eight billion, six hundred twenty-eight million, eighty thousand, nine hundred five".