5105105050 has 24 divisors (see below), whose sum is σ = 9559237500. Its totient is φ = 2028334080.

The previous prime is 5105105029. The next prime is 5105105051. The reversal of 5105105050 is 505015015.

It can be written as a sum of positive squares in 6 ways, for example, as 2300449369 + 2804655681 = 47963^2 + 52959^2 .

It is not an unprimeable number, because it can be changed into a prime (5105105051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335175 + ... + 350074.

Almost surely, 2^5105105050 is an apocalyptic number.

5105105050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5105105050 is a deficient number, since it is larger than the sum of its proper divisors (4454132450).

5105105050 is a wasteful number, since it uses less digits than its factorization.

5105105050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685410 (or 685405 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 5105105050 is about 71450.0178446444. The cubic root of 5105105050 is about 1721.8747642135.

The spelling of 5105105050 in words is "five billion, one hundred five million, one hundred five thousand, fifty".