1046521903 has 8 divisors (see below), whose sum is σ = 1207867680. Its totient is φ = 888136800.

The previous prime is 1046521867. The next prime is 1046521933. The reversal of 1046521903 is 3091256401.

1046521903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1046521903 - 2⁹ = 1046521391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046521933) 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, 739408 + ... + 740821.

It is an arithmetic number, because the mean of its divisors is an integer number (150983460).

Almost surely, 2^1046521903 is an apocalyptic number.

1046521903 is a deficient number, since it is larger than the sum of its proper divisors (161345777).

1046521903 is a wasteful number, since it uses less digits than its factorization.

1046521903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480337.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1046521903 is about 32349.9907727962. The cubic root of 1046521903 is about 1015.2728534325.

The spelling of 1046521903 in words is "one billion, forty-six million, five hundred twenty-one thousand, nine hundred three".