5100205051 has 4 divisors (see below), whose sum is σ = 5112675400. Its totient is φ = 5087734704.

The previous prime is 5100205049. The next prime is 5100205057. The reversal of 5100205051 is 1505020015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5100205051 - 2¹ = 5100205049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5100205057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6234561 + ... + 6235378.

It is an arithmetic number, because the mean of its divisors is an integer number (1278168850).

Almost surely, 2^5100205051 is an apocalyptic number.

5100205051 is a deficient number, since it is larger than the sum of its proper divisors (12470349).

5100205051 is a wasteful number, since it uses less digits than its factorization.

5100205051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12470348.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 5100205051 is about 71415.7199151559. The cubic root of 5100205051 is about 1721.3236893331.

Adding to 5100205051 its reverse (1505020015), we get a palindrome (6605225066).

The spelling of 5100205051 in words is "five billion, one hundred million, two hundred five thousand, fifty-one".