1046500999 has 4 divisors (see below), whose sum is σ = 1047234760. Its totient is φ = 1045767240.

The previous prime is 1046500997. The next prime is 1046501003. The reversal of 1046500999 is 9990056401.

1046500999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9990056401 = 13 ⋅768465877.

It is a cyclic number.

It is not a de Polignac number, because 1046500999 - 2¹ = 1046500997 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 (1046500993) 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, 364737 + ... + 367594.

It is an arithmetic number, because the mean of its divisors is an integer number (261808690).

Almost surely, 2^1046500999 is an apocalyptic number.

1046500999 is a deficient number, since it is larger than the sum of its proper divisors (733761).

1046500999 is an equidigital number, since it uses as much as digits as its factorization.

1046500999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733760.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 1046500999 is about 32349.6676799005. The cubic root of 1046500999 is about 1015.2660934513.

The spelling of 1046500999 in words is "one billion, forty-six million, five hundred thousand, nine hundred ninety-nine".