53441722550 has 24 divisors (see below), whose sum is σ = 100885216296. Its totient is φ = 21057632640.

The previous prime is 53441722517. The next prime is 53441722553. The reversal of 53441722550 is 5522714435.

It is a super-2 number, since 2×53441722550² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53441722553) 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, 7973027 + ... + 7979726.

It is an arithmetic number, because the mean of its divisors is an integer number (4203550679).

Almost surely, 2^53441722550 is an apocalyptic number.

53441722550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53441722550 is a deficient number, since it is larger than the sum of its proper divisors (47443493746).

53441722550 is a wasteful number, since it uses less digits than its factorization.

53441722550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15952832 (or 15952827 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 53441722550 in words is "fifty-three billion, four hundred forty-one million, seven hundred twenty-two thousand, five hundred fifty".