5106561050 has 24 divisors (see below), whose sum is σ = 9537637692. Its totient is φ = 2034144000.

The previous prime is 5106561037. The next prime is 5106561059. The reversal of 5106561050 is 501656015.

It can be written as a sum of positive squares in 6 ways, for example, as 2664521161 + 2442039889 = 51619^2 + 49417^2 .

It is not an unprimeable number, because it can be changed into a prime (5106561059) 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, 199841 + ... + 223940.

Almost surely, 2^5106561050 is an apocalyptic number.

5106561050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5106561050 is a deficient number, since it is larger than the sum of its proper divisors (4431076642).

5106561050 is a wasteful number, since it uses less digits than its factorization.

5106561050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424034 (or 424029 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5106561050 is about 71460.2060590368. The cubic root of 5106561050 is about 1722.0384442507.

The spelling of 5106561050 in words is "five billion, one hundred six million, five hundred sixty-one thousand, fifty".