611060000051 has 4 divisors (see below), whose sum is σ = 611061569400. Its totient is φ = 611058430704.

The previous prime is 611060000041. The next prime is 611060000053. The reversal of 611060000051 is 150000060116.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 611060000051 - 2⁶ = 611059999987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 611059999978 and 611060000032.

It is not an unprimeable number, because it can be changed into a prime (611060000053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290015 + ... + 1142903.

It is an arithmetic number, because the mean of its divisors is an integer number (152765392350).

Almost surely, 2^611060000051 is an apocalyptic number.

611060000051 is a deficient number, since it is larger than the sum of its proper divisors (1569349).

611060000051 is an equidigital number, since it uses as much as digits as its factorization.

611060000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569348.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 611060000051 its reverse (150000060116), we get a palindrome (761060060167).

The spelling of 611060000051 in words is "six hundred eleven billion, sixty million, fifty-one", and thus it is an aban number.