88080000078 has 48 divisors (see below), whose sum is σ = 211987072080. Its totient is φ = 24297928704.

The previous prime is 88080000077. The next prime is 88080000079. The reversal of 88080000078 is 87000008088.

It is an interprime number because it is at equal distance from previous prime (88080000077) and next prime (88080000079).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88080000077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5156851 + ... + 5173902.

It is an arithmetic number, because the mean of its divisors is an integer number (4416397335).

Almost surely, 2^88080000078 is an apocalyptic number.

88080000078 is an abundant number, since it is smaller than the sum of its proper divisors (123907072002).

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

88080000078 is a wasteful number, since it uses less digits than its factorization.

88080000078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10330801 (or 10330794 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 39.

The spelling of 88080000078 in words is "eighty-eight billion, eighty million, seventy-eight", and thus it is an aban number and an uban number.