88705572148 has 24 divisors (see below), whose sum is σ = 155558821320. Its totient is φ = 44260270080.

The previous prime is 88705572143. The next prime is 88705572187. The reversal of 88705572148 is 84127550788.

It can be written as a sum of positive squares in 4 ways, for example, as 5185728144 + 83519844004 = 72012^2 + 288998^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88705572143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5512258 + ... + 5528326.

It is an arithmetic number, because the mean of its divisors is an integer number (6481617555).

Almost surely, 2^88705572148 is an apocalyptic number.

It is an amenable number.

88705572148 is a deficient number, since it is larger than the sum of its proper divisors (66853249172).

88705572148 is a wasteful number, since it uses less digits than its factorization.

88705572148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18867 (or 18865 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 55.

The spelling of 88705572148 in words is "eighty-eight billion, seven hundred five million, five hundred seventy-two thousand, one hundred forty-eight".