547997603 has 4 divisors (see below), whose sum is σ = 550290720. Its totient is φ = 545704488.

The previous prime is 547997579. The next prime is 547997617. The reversal of 547997603 is 306799745.

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 547997603 - 2⁶ = 547997539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (547997663) 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, 1146200 + ... + 1146677.

It is an arithmetic number, because the mean of its divisors is an integer number (137572680).

Almost surely, 2^547997603 is an apocalyptic number.

547997603 is a deficient number, since it is larger than the sum of its proper divisors (2293117).

547997603 is a wasteful number, since it uses less digits than its factorization.

547997603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293116.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The square root of 547997603 is about 23409.3486240006. The cubic root of 547997603 is about 818.3257545471.

The spelling of 547997603 in words is "five hundred forty-seven million, nine hundred ninety-seven thousand, six hundred three".