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5977000061 is a prime number
BaseRepresentation
bin1011001000100000…
…11100100001111101
3120102112210001200122
411210100130201331
544220103000221
62425031504325
7301054443104
oct54420344175
916375701618
105977000061
11259795167a
1211a98280a5
137433a5036
14409b4303b
1524eae2eab
hex16441c87d

5977000061 has 2 divisors, whose sum is σ = 5977000062. Its totient is φ = 5977000060.

The previous prime is 5977000033. The next prime is 5977000123. The reversal of 5977000061 is 1600007795.

5977000061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5644667161 + 332332900 = 75131^2 + 18230^2 .

It is a cyclic number.

It is not a de Polignac number, because 5977000061 - 26 = 5976999997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5976999985 and 5977000030.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5977000261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2988500030 + 2988500031.

It is an arithmetic number, because the mean of its divisors is an integer number (2988500031).

Almost surely, 25977000061 is an apocalyptic number.

It is an amenable number.

5977000061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5977000061 is an equidigital number, since it uses as much as digits as its factorization.

5977000061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 5977000061 is about 77311.0604053521. The cubic root of 5977000061 is about 1814.7957495165.

The spelling of 5977000061 in words is "five billion, nine hundred seventy-seven million, sixty-one", and thus it is an aban number.