88553032505 has 48 divisors (see below), whose sum is σ = 128198330640. Its totient is φ = 58480128000.

The previous prime is 88553032471. The next prime is 88553032523. The reversal of 88553032505 is 50523035588.

It can be written as a sum of positive squares in 8 ways, for example, as 2839930681 + 85713101824 = 53291^2 + 292768^2 .

It is not a de Polignac number, because 88553032505 - 2⁶ = 88553032441 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2833565 + ... + 2864645.

It is an arithmetic number, because the mean of its divisors is an integer number (2670798555).

Almost surely, 2^88553032505 is an apocalyptic number.

It is an amenable number.

88553032505 is a deficient number, since it is larger than the sum of its proper divisors (39645298135).

88553032505 is a wasteful number, since it uses less digits than its factorization.

88553032505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31530 (or 31523 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 88553032505 in words is "eighty-eight billion, five hundred fifty-three million, thirty-two thousand, five hundred five".