88622153356356 has 81 divisors (see below), whose sum is σ = 227138442788439. Its totient is φ = 29134694812032.

The previous prime is 88622153356351. The next prime is 88622153356379. The reversal of 88622153356356 is 65365335122688.

The square root of 88622153356356 is 9413934.

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

88622153356356 is a `hidden beast` number, since 8 + 8 + 6 + 2 + 2 + 15 + 3 + 3 + 563 + 56 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14562359716356 + 74059793640000 = 3816066^2 + 8605800^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88622153356293 and 88622153356302.

It is not an unprimeable number, because it can be changed into a prime (88622153356351) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4123292346 + ... + 4123313838.

Almost surely, 2^{88622153356356} is an apocalyptic number.

88622153356356 is the 9413934-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88622153356356

88622153356356 is an abundant number, since it is smaller than the sum of its proper divisors (138516289432083).

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

88622153356356 is an frugal number, since it uses more digits than its factorization.

88622153356356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43142 (or 21571 counting only the distinct ones).

The product of its digits is 186624000, while the sum is 63.

The spelling of 88622153356356 in words is "eighty-eight trillion, six hundred twenty-two billion, one hundred fifty-three million, three hundred fifty-six thousand, three hundred fifty-six".