23353214550 has 48 divisors (see below), whose sum is σ = 58299578112. Its totient is φ = 6186276000.

The previous prime is 23353214537. The next prime is 23353214579. The reversal of 23353214550 is 5541235332.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492874 + ... + 538173.

It is an arithmetic number, because the mean of its divisors is an integer number (1214574544).

Almost surely, 2^23353214550 is an apocalyptic number.

23353214550 is an abundant number, since it is smaller than the sum of its proper divisors (34946363562).

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

23353214550 is a wasteful number, since it uses less digits than its factorization.

23353214550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031213 (or 1031208 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 23353214550 its reverse (5541235332), we get a palindrome (28894449882).

The spelling of 23353214550 in words is "twenty-three billion, three hundred fifty-three million, two hundred fourteen thousand, five hundred fifty".