89123953352 has 32 divisors (see below), whose sum is σ = 196141523520. Its totient is φ = 37163655360.

The previous prime is 89123953351. The next prime is 89123953357. The reversal of 89123953352 is 25335932198.

It is a super-2 number, since 2×89123953352² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89123953352.

It is not an unprimeable number, because it can be changed into a prime (89123953351) 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, 21504674 + ... + 21508817.

It is an arithmetic number, because the mean of its divisors is an integer number (6129422610).

Almost surely, 2^89123953352 is an apocalyptic number.

It is an amenable number.

89123953352 is an abundant number, since it is smaller than the sum of its proper divisors (107017570168).

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

89123953352 is a wasteful number, since it uses less digits than its factorization.

89123953352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43013541 (or 43013537 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 50.

The spelling of 89123953352 in words is "eighty-nine billion, one hundred twenty-three million, nine hundred fifty-three thousand, three hundred fifty-two".