115577223046 has 8 divisors (see below), whose sum is σ = 173369633760. Its totient is φ = 57787345128.

The previous prime is 115577223037. The next prime is 115577223049. The reversal of 115577223046 is 640322775511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 115577222993 and 115577223011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115577223049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514681 + ... + 704308.

It is an arithmetic number, because the mean of its divisors is an integer number (21671204220).

Almost surely, 2^115577223046 is an apocalyptic number.

115577223046 is a deficient number, since it is larger than the sum of its proper divisors (57792410714).

115577223046 is a wasteful number, since it uses less digits than its factorization.

115577223046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266398.

The product of its (nonzero) digits is 352800, while the sum is 43.

Adding to 115577223046 its reverse (640322775511), we get a palindrome (755899998557).

The spelling of 115577223046 in words is "one hundred fifteen billion, five hundred seventy-seven million, two hundred twenty-three thousand, forty-six".