551220052410 has 192 divisors, whose sum is σ = 1465056792576. Its totient is φ = 143760355200.

The previous prime is 551220052379. The next prime is 551220052417. The reversal of 551220052410 is 14250022155.

551220052410 is a `hidden beast` number, since 5 + 5 + 122 + 0 + 0 + 524 + 10 = 666.

It is not an unprimeable number, because it can be changed into a prime (551220052417) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 624257829 + ... + 624258711.

It is an arithmetic number, because the mean of its divisors is an integer number (7630504128).

Almost surely, 2^551220052410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 551220052410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732528396288).

551220052410 is an abundant number, since it is smaller than the sum of its proper divisors (913836740166).

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

551220052410 is a wasteful number, since it uses less digits than its factorization.

551220052410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641 (or 1638 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 551220052410 its reverse (14250022155), we get a palindrome (565470074565).

The spelling of 551220052410 in words is "five hundred fifty-one billion, two hundred twenty million, fifty-two thousand, four hundred ten".