5210155050 has 24 divisors (see below), whose sum is σ = 12921184896. Its totient is φ = 1389374640.

The previous prime is 5210155043. The next prime is 5210155081. The reversal of 5210155050 is 505510125.

It is a self number, because there is not a number n which added to its sum of digits gives 5210155050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17367034 + ... + 17367333.

It is an arithmetic number, because the mean of its divisors is an integer number (538382704).

Almost surely, 2^5210155050 is an apocalyptic number.

5210155050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5210155050 is an abundant number, since it is smaller than the sum of its proper divisors (7711029846).

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

5210155050 is a wasteful number, since it uses less digits than its factorization.

5210155050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34734382 (or 34734377 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 5210155050 is about 72181.4037685608. The cubic root of 5210155050 is about 1733.6052595650.

Adding to 5210155050 its reverse (505510125), we get a palindrome (5715665175).

The spelling of 5210155050 in words is "five billion, two hundred ten million, one hundred fifty-five thousand, fifty".