536646003 has 8 divisors (see below), whose sum is σ = 715635648. Its totient is φ = 357710184.

The previous prime is 536645971. The next prime is 536646031. The reversal of 536646003 is 300646635.

It is a happy number.

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

It is not a de Polignac number, because 536646003 - 2⁵ = 536645971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536646043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28500 + ... + 43422.

It is an arithmetic number, because the mean of its divisors is an integer number (89454456).

Almost surely, 2^536646003 is an apocalyptic number.

536646003 is a deficient number, since it is larger than the sum of its proper divisors (178989645).

536646003 is a wasteful number, since it uses less digits than its factorization.

536646003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26913.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 536646003 is about 23165.6211442733. The cubic root of 536646003 is about 812.6358289051.

The spelling of 536646003 in words is "five hundred thirty-six million, six hundred forty-six thousand, three".