57063903 has 8 divisors (see below), whose sum is σ = 81937968. Its totient is φ = 35116224.

The previous prime is 57063893. The next prime is 57063931. The reversal of 57063903 is 30936075.

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

It is not a de Polignac number, because 57063903 - 2⁴ = 57063887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57063703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731550 + ... + 731627.

It is an arithmetic number, because the mean of its divisors is an integer number (10242246).

Almost surely, 2^57063903 is an apocalyptic number.

57063903 is a deficient number, since it is larger than the sum of its proper divisors (24874065).

57063903 is a wasteful number, since it uses less digits than its factorization.

57063903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463193.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 57063903 is about 7554.0653293442. The cubic root of 57063903 is about 384.9938785781.

Adding to 57063903 its reverse (30936075), we get a palindrome (87999978).

The spelling of 57063903 in words is "fifty-seven million, sixty-three thousand, nine hundred three".