553522631116050 has 144 divisors (see below), whose sum is σ = 1498896372617280. Its totient is φ = 146441616577920.

The previous prime is 553522631116031. The next prime is 553522631116051. The reversal of 553522631116050 is 50611136225355.

553522631116050 is a `hidden beast` number, since 5 + 5 + 3 + 5 + 2 + 2 + 6 + 31 + 1 + 1 + 605 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 553522631115987 and 553522631116005.

It is not an unprimeable number, because it can be changed into a prime (553522631116051) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32261796 + ... + 46345104.

It is an arithmetic number, because the mean of its divisors is an integer number (10409002587620).

Almost surely, 2^{553522631116050} is an apocalyptic number.

553522631116050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 553522631116050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749448186308640).

553522631116050 is an abundant number, since it is smaller than the sum of its proper divisors (945373741501230).

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

553522631116050 is a wasteful number, since it uses less digits than its factorization.

553522631116050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084017 (or 14084009 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 553522631116050 in words is "five hundred fifty-three trillion, five hundred twenty-two billion, six hundred thirty-one million, one hundred sixteen thousand, fifty".