63275061 has 8 divisors (see below), whose sum is σ = 87088384. Its totient is φ = 40822560.

The previous prime is 63275029. The next prime is 63275077. The reversal of 63275061 is 16057236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63275061 - 2⁵ = 63275029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63270061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340096 + ... + 340281.

It is an arithmetic number, because the mean of its divisors is an integer number (10886048).

Almost surely, 2^63275061 is an apocalyptic number.

It is an amenable number.

63275061 is a deficient number, since it is larger than the sum of its proper divisors (23813323).

63275061 is a wasteful number, since it uses less digits than its factorization.

63275061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680411.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 63275061 is about 7954.5622758264. The cubic root of 63275061 is about 398.4839718221.

The spelling of 63275061 in words is "sixty-three million, two hundred seventy-five thousand, sixty-one".