6150000061 has 12 divisors (see below), whose sum is σ = 6550349148. Its totient is φ = 5771589824.

The previous prime is 6150000013. The next prime is 6150000091. The reversal of 6150000061 is 1600000516.

6150000061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4138477561 + 2011522500 = 64331^2 + 44850^2 .

It is not a de Polignac number, because 6150000061 - 2²¹ = 6147902909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6149999993 and 6150000038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6150000091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81640 + ... + 137713.

It is an arithmetic number, because the mean of its divisors is an integer number (545862429).

Almost surely, 2^6150000061 is an apocalyptic number.

It is an amenable number.

6150000061 is a deficient number, since it is larger than the sum of its proper divisors (400349087).

6150000061 is a wasteful number, since it uses less digits than its factorization.

6150000061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219452 (or 219429 counting only the distinct ones).

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

The square root of 6150000061 is about 78421.9360957124. The cubic root of 6150000061 is about 1832.1388055054.

Adding to 6150000061 its reverse (1600000516), we get a palindrome (7750000577).

The spelling of 6150000061 in words is "six billion, one hundred fifty million, sixty-one", and thus it is an aban number.