63275001 has 16 divisors (see below), whose sum is σ = 89355264. Its totient is φ = 39744144.

The previous prime is 63274979. The next prime is 63275029. The reversal of 63275001 is 10057236.

It is not a de Polignac number, because 63275001 - 2¹⁵ = 63242233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63276001) 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 15 ways as a sum of consecutive naturals, for example, 2221 + ... + 11466.

It is an arithmetic number, because the mean of its divisors is an integer number (5584704).

Almost surely, 2^63275001 is an apocalyptic number.

It is an amenable number.

63275001 is a deficient number, since it is larger than the sum of its proper divisors (26080263).

63275001 is a wasteful number, since it uses less digits than its factorization.

63275001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13780.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 63275001 is about 7954.5585044049. The cubic root of 63275001 is about 398.4838458692.

The spelling of 63275001 in words is "sixty-three million, two hundred seventy-five thousand, one".