88000055 has 16 divisors (see below), whose sum is σ = 124062624. Its totient is φ = 59076480.

The previous prime is 88000051. The next prime is 88000061. The reversal of 88000055 is 55000088.

It is not a de Polignac number, because 88000055 - 2² = 88000051 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 87999988 and 88000033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88000051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60824 + ... + 62253.

It is an arithmetic number, because the mean of its divisors is an integer number (7753914).

Almost surely, 2^88000055 is an apocalyptic number.

88000055 is a deficient number, since it is larger than the sum of its proper divisors (36062569).

88000055 is a wasteful number, since it uses less digits than its factorization.

88000055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123106.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 88000055 is about 9380.8344511563. The cubic root of 88000055 is about 444.7961107797.

The spelling of 88000055 in words is "eighty-eight million, fifty-five", and thus it is an aban number and an uban number.