63085051 has 2 divisors, whose sum is σ = 63085052. Its totient is φ = 63085050.

The previous prime is 63085049. The next prime is 63085081. The reversal of 63085051 is 15058036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63085051 - 2¹ = 63085049 is a prime.

Together with 63085049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (63085081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31542525 + 31542526.

It is an arithmetic number, because the mean of its divisors is an integer number (31542526).

Almost surely, 2^63085051 is an apocalyptic number.

63085051 is a deficient number, since it is larger than the sum of its proper divisors (1).

63085051 is an equidigital number, since it uses as much as digits as its factorization.

63085051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 63085051 is about 7942.6098355641. The cubic root of 63085051 is about 398.0846999519.

The spelling of 63085051 in words is "sixty-three million, eighty-five thousand, fifty-one".