88645534756 has 9 divisors (see below), whose sum is σ = 155130727899. Its totient is φ = 44322469644.

The previous prime is 88645534739. The next prime is 88645534771. The reversal of 88645534756 is 65743554688.

It is a happy number.

The square root of 88645534756 is 297734.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88645534694 and 88645534703.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 521035 + ... + 669901.

Almost surely, 2^88645534756 is an apocalyptic number.

88645534756 is the 297734-th square number.

It is an amenable number.

88645534756 is a deficient number, since it is larger than the sum of its proper divisors (66485193143).

88645534756 is an frugal number, since it uses more digits than its factorization.

88645534756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297738 (or 148869 counting only the distinct ones).

The product of its digits is 96768000, while the sum is 61.

The spelling of 88645534756 in words is "eighty-eight billion, six hundred forty-five million, five hundred thirty-four thousand, seven hundred fifty-six".