23035120550 has 24 divisors (see below), whose sum is σ = 46141119696. Its totient is φ = 8505275040.

The previous prime is 23035120543. The next prime is 23035120553. The reversal of 23035120550 is 5502153032.

It is a super-3 number, since 3×23035120550³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23035120553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17718674 + ... + 17719973.

It is an arithmetic number, because the mean of its divisors is an integer number (1922546654).

Almost surely, 2^23035120550 is an apocalyptic number.

23035120550 is an abundant number, since it is smaller than the sum of its proper divisors (23105999146).

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

23035120550 is a wasteful number, since it uses less digits than its factorization.

23035120550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35438672 (or 35438667 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 23035120550 its reverse (5502153032), we get a palindrome (28537273582).

The spelling of 23035120550 in words is "twenty-three billion, thirty-five million, one hundred twenty thousand, five hundred fifty".