56362003 has 4 divisors (see below), whose sum is σ = 57736728. Its totient is φ = 54987280.

The previous prime is 56361967. The next prime is 56362013. The reversal of 56362003 is 30026365.

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 56362003 - 2⁹ = 56361491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56362013) 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, 687301 + ... + 687382.

It is an arithmetic number, because the mean of its divisors is an integer number (14434182).

Almost surely, 2^56362003 is an apocalyptic number.

56362003 is a deficient number, since it is larger than the sum of its proper divisors (1374725).

56362003 is a wasteful number, since it uses less digits than its factorization.

56362003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374724.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 56362003 is about 7507.4631534227. The cubic root of 56362003 is about 383.4088556094.

Adding to 56362003 its reverse (30026365), we get a palindrome (86388368).

The spelling of 56362003 in words is "fifty-six million, three hundred sixty-two thousand, three".