5210572050 has 60 divisors (see below), whose sum is σ = 14477682186. Its totient is φ = 1389484800.

The previous prime is 5210572019. The next prime is 5210572051. The reversal of 5210572050 is 502750125.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4530770721 + 679801329 = 67311^2 + 26073^2 .

It is a super-2 number, since 2×5210572050² = 54300122176482405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210572051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 639231 + ... + 647330.

Almost surely, 2^5210572050 is an apocalyptic number.

5210572050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5210572050 is an abundant number, since it is smaller than the sum of its proper divisors (9267110136).

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

5210572050 is a wasteful number, since it uses less digits than its factorization.

5210572050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286585 (or 1286571 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 5210572050 is about 72184.2922663927. The cubic root of 5210572050 is about 1733.6515086114.

The spelling of 5210572050 in words is "five billion, two hundred ten million, five hundred seventy-two thousand, fifty".