536981603 has 8 divisors (see below), whose sum is σ = 559498800. Its totient is φ = 514731168.

The previous prime is 536981593. The next prime is 536981611. The reversal of 536981603 is 306189635.

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 536981603 - 2⁴ = 536981587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536981303) 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, 62576 + ... + 70637.

It is an arithmetic number, because the mean of its divisors is an integer number (69937350).

Almost surely, 2^536981603 is an apocalyptic number.

536981603 is a deficient number, since it is larger than the sum of its proper divisors (22517197).

536981603 is a wasteful number, since it uses less digits than its factorization.

536981603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133381.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 536981603 is about 23172.8635045391. The cubic root of 536981603 is about 812.8051917951.

The spelling of 536981603 in words is "five hundred thirty-six million, nine hundred eighty-one thousand, six hundred three".