900523043 has 8 divisors (see below), whose sum is σ = 1029383520. Its totient is φ = 771716160.

The previous prime is 900523027. The next prime is 900523049. The reversal of 900523043 is 340325009.

900523043 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 900523043 - 2⁴ = 900523027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900523049) 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, 33623 + ... + 54143.

It is an arithmetic number, because the mean of its divisors is an integer number (128672940).

Almost surely, 2^900523043 is an apocalyptic number.

900523043 is a deficient number, since it is larger than the sum of its proper divisors (128860477).

900523043 is a wasteful number, since it uses less digits than its factorization.

900523043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26797.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 900523043 is about 30008.7161171550. The cubic root of 900523043 is about 965.6763826311.

The spelling of 900523043 in words is "nine hundred million, five hundred twenty-three thousand, forty-three".