610600000051 has 4 divisors (see below), whose sum is σ = 610603110000. Its totient is φ = 610596890104.

The previous prime is 610600000039. The next prime is 610600000057. The reversal of 610600000051 is 150000006016.

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 610600000051 - 2³⁹ = 60844186163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 610599999974 and 610600000028.

It is not an unprimeable number, because it can be changed into a prime (610600000057) 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, 1239076 + ... + 1660273.

It is an arithmetic number, because the mean of its divisors is an integer number (152650777500).

Almost surely, 2^610600000051 is an apocalyptic number.

610600000051 is a deficient number, since it is larger than the sum of its proper divisors (3109949).

610600000051 is a wasteful number, since it uses less digits than its factorization.

610600000051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109948.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 610600000051 its reverse (150000006016), we get a palindrome (760600006067).

The spelling of 610600000051 in words is "six hundred ten billion, six hundred million, fifty-one", and thus it is an aban number.