53553120150 has 48 divisors (see below), whose sum is σ = 134053009344. Its totient is φ = 14147362080.

The previous prime is 53553120133. The next prime is 53553120151. The reversal of 53553120150 is 5102135535.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53553120151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1652272 + ... + 1684371.

It is an arithmetic number, because the mean of its divisors is an integer number (2792771028).

Almost surely, 2^53553120150 is an apocalyptic number.

53553120150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53553120150 is an abundant number, since it is smaller than the sum of its proper divisors (80499889194).

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

53553120150 is a wasteful number, since it uses less digits than its factorization.

53553120150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336765 (or 3336760 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

Adding to 53553120150 its reverse (5102135535), we get a palindrome (58655255685).

The spelling of 53553120150 in words is "fifty-three billion, five hundred fifty-three million, one hundred twenty thousand, one hundred fifty".