201572063 has 16 divisors (see below), whose sum is σ = 253808640. Its totient is φ = 155508000.

The previous prime is 201572017. The next prime is 201572071. The reversal of 201572063 is 360275102.

It is a cyclic number.

It is not a de Polignac number, because 201572063 - 2¹⁰ = 201571039 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 (201572563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5183 + ... + 20736.

It is an arithmetic number, because the mean of its divisors is an integer number (15863040).

Almost surely, 2^201572063 is an apocalyptic number.

201572063 is a deficient number, since it is larger than the sum of its proper divisors (52236577).

201572063 is a wasteful number, since it uses less digits than its factorization.

201572063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26038.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 201572063 is about 14197.6076505868. The cubic root of 201572063 is about 586.3317971345.

The spelling of 201572063 in words is "two hundred one million, five hundred seventy-two thousand, sixty-three".