63080077 has 2 divisors, whose sum is σ = 63080078. Its totient is φ = 63080076.

The previous prime is 63079993. The next prime is 63080117. The reversal of 63080077 is 77008036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61685316 + 1394761 = 7854^2 + 1181^2 .

It is a cyclic number.

It is not a de Polignac number, because 63080077 - 2⁷ = 63079949 is a prime.

It is a super-2 number, since 2×63080077² = 7958192228651858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63080177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31540038 + 31540039.

It is an arithmetic number, because the mean of its divisors is an integer number (31540039).

Almost surely, 2^63080077 is an apocalyptic number.

It is an amenable number.

63080077 is a deficient number, since it is larger than the sum of its proper divisors (1).

63080077 is an equidigital number, since it uses as much as digits as its factorization.

63080077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 63080077 is about 7942.2967081317. The cubic root of 63080077 is about 398.0742372231.

The spelling of 63080077 in words is "sixty-three million, eighty thousand, seventy-seven".