5100000605061 has 4 divisors (see below), whose sum is σ = 6800000806752. Its totient is φ = 3400000403372.

The previous prime is 5100000604981. The next prime is 5100000605071. The reversal of 5100000605061 is 1605060000015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5100000605061 - 2²⁷ = 5099866387333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100000605071) 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, 850000100841 + ... + 850000100846.

It is an arithmetic number, because the mean of its divisors is an integer number (1700000201688).

Almost surely, 2^{5100000605061} is an apocalyptic number.

It is an amenable number.

5100000605061 is a deficient number, since it is larger than the sum of its proper divisors (1700000201691).

5100000605061 is a wasteful number, since it uses less digits than its factorization.

5100000605061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700000201690.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 5100000605061 its reverse (1605060000015), we get a palindrome (6705060605076).

The spelling of 5100000605061 in words is "five trillion, one hundred billion, six hundred five thousand, sixty-one".