23199554596 has 9 divisors (see below), whose sum is σ = 40599753649. Its totient is φ = 11599624984.

The previous prime is 23199554579. The next prime is 23199554597. The reversal of 23199554596 is 69545599132.

The square root of 23199554596 is 152314.

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., 3300502500 + 19899052096 = 57450^2 + 141064^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23199554596.

It is not an unprimeable number, because it can be changed into a prime (23199554597) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 266550 + ... + 342706.

Almost surely, 2^23199554596 is an apocalyptic number.

23199554596 is the 152314-th square number.

It is an amenable number.

23199554596 is a deficient number, since it is larger than the sum of its proper divisors (17400199053).

23199554596 is an frugal number, since it uses more digits than its factorization.

23199554596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152318 (or 76159 counting only the distinct ones).

The product of its digits is 13122000, while the sum is 58.

The spelling of 23199554596 in words is "twenty-three billion, one hundred ninety-nine million, five hundred fifty-four thousand, five hundred ninety-six".