5241522550 has 24 divisors (see below), whose sum is σ = 10635526872. Its totient is φ = 1906008000.

The previous prime is 5241522521. The next prime is 5241522557. The reversal of 5241522550 is 552251425.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5241522557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4764471 + ... + 4765570.

It is an arithmetic number, because the mean of its divisors is an integer number (443146953).

Almost surely, 2^5241522550 is an apocalyptic number.

5241522550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5241522550 is an abundant number, since it is smaller than the sum of its proper divisors (5394004322).

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

5241522550 is a wasteful number, since it uses less digits than its factorization.

5241522550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9530064 (or 9530059 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5241522550 is about 72398.3601333621. The cubic root of 5241522550 is about 1737.0773314142.

Adding to 5241522550 its reverse (552251425), we get a palindrome (5793773975).

The spelling of 5241522550 in words is "five billion, two hundred forty-one million, five hundred twenty-two thousand, five hundred fifty".