63025583 has 4 divisors (see below), whose sum is σ = 63265488. Its totient is φ = 62785680.

The previous prime is 63025577. The next prime is 63025621. The reversal of 63025583 is 38552036.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63025583 - 2²⁰ = 61977007 is a prime.

It is a super-2 number, since 2×63025583² = 7944448224979778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63025513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119558 + ... + 120083.

It is an arithmetic number, because the mean of its divisors is an integer number (15816372).

Almost surely, 2^63025583 is an apocalyptic number.

63025583 is a deficient number, since it is larger than the sum of its proper divisors (239905).

63025583 is a wasteful number, since it uses less digits than its factorization.

63025583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239904.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 63025583 is about 7938.8653471387. The cubic root of 63025583 is about 397.9595739349.

The spelling of 63025583 in words is "sixty-three million, twenty-five thousand, five hundred eighty-three".