1006501506 has 8 divisors (see below), whose sum is σ = 2013003024. Its totient is φ = 335500500.

The previous prime is 1006501501. The next prime is 1006501511. The reversal of 1006501506 is 6051056001.

It is an interprime number because it is at equal distance from previous prime (1006501501) and next prime (1006501511).

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

1006501506 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1006501501) 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, 83875120 + ... + 83875131.

It is an arithmetic number, because the mean of its divisors is an integer number (251625378).

Almost surely, 2^1006501506 is an apocalyptic number.

1006501506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1006501506 is a wasteful number, since it uses less digits than its factorization.

1006501506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167750256.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1006501506 is about 31725.4078933589. The cubic root of 1006501506 is about 1002.1624889374.

Adding to 1006501506 its reverse (6051056001), we get a palindrome (7057557507).

The spelling of 1006501506 in words is "one billion, six million, five hundred one thousand, five hundred six".