2150506506 has 8 divisors (see below), whose sum is σ = 4301013024. Its totient is φ = 716835500.

The previous prime is 2150506499. The next prime is 2150506541. The reversal of 2150506506 is 6056050512.

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

2150506506 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179208870 + ... + 179208881.

It is an arithmetic number, because the mean of its divisors is an integer number (537626628).

Almost surely, 2^2150506506 is an apocalyptic number.

2150506506 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.

2150506506 is a wasteful number, since it uses less digits than its factorization.

2150506506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358417756.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 2150506506 is about 46373.5539505007. The cubic root of 2150506506 is about 1290.7642259707.

The spelling of 2150506506 in words is "two billion, one hundred fifty million, five hundred six thousand, five hundred six".