56603042 has 8 divisors (see below), whose sum is σ = 86975532. Its totient is φ = 27611200.

The previous prime is 56603017. The next prime is 56603051. The reversal of 56603042 is 24030665.

It can be written as a sum of positive squares in 2 ways, for example, as 53743561 + 2859481 = 7331^2 + 1691^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345059 + ... + 345222.

Almost surely, 2^56603042 is an apocalyptic number.

56603042 is a deficient number, since it is larger than the sum of its proper divisors (30372490).

56603042 is a wasteful number, since it uses less digits than its factorization.

56603042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690324.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 56603042 is about 7523.4993188011. The cubic root of 56603042 is about 383.9546432612.

The spelling of 56603042 in words is "fifty-six million, six hundred three thousand, forty-two".