56103005 has 8 divisors (see below), whose sum is σ = 76941312. Its totient is φ = 38470608.

The previous prime is 56102983. The next prime is 56103011. The reversal of 56103005 is 50030165.

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

It is a cyclic number.

It is not a de Polignac number, because 56103005 - 2¹⁶ = 56037469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801437 + ... + 801506.

It is an arithmetic number, because the mean of its divisors is an integer number (9617664).

Almost surely, 2^56103005 is an apocalyptic number.

It is an amenable number.

56103005 is a deficient number, since it is larger than the sum of its proper divisors (20838307).

56103005 is a wasteful number, since it uses less digits than its factorization.

56103005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602955.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 56103005 is about 7490.1939227232. The cubic root of 56103005 is about 382.8206660649.

The spelling of 56103005 in words is "fifty-six million, one hundred three thousand, five".