88511010064 has 15 divisors (see below), whose sum is σ = 171492387717. Its totient is φ = 44254910016.

The previous prime is 88511010041. The next prime is 88511010067. The reversal of 88511010064 is 46001011588.

It is a happy number.

The square root of 88511010064 is 297508.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1254576400 + 87256433664 = 35420^2 + 295392^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88511010067) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 1152844 + ... + 1227220.

Almost surely, 2^88511010064 is an apocalyptic number.

88511010064 is the 297508-th square number.

It is an amenable number.

88511010064 is a deficient number, since it is larger than the sum of its proper divisors (82981377653).

88511010064 is an frugal number, since it uses more digits than its factorization.

88511010064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148762 (or 74379 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 34.

The spelling of 88511010064 in words is "eighty-eight billion, five hundred eleven million, ten thousand, sixty-four".