2152150766 has 8 divisors (see below), whose sum is σ = 3256794864. Its totient is φ = 1066552480.

The previous prime is 2152150703. The next prime is 2152150783. The reversal of 2152150766 is 6670512512.

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

It is a congruent 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, 4761170 + ... + 4761621.

It is an arithmetic number, because the mean of its divisors is an integer number (407099358).

Almost surely, 2^2152150766 is an apocalyptic number.

2152150766 is a deficient number, since it is larger than the sum of its proper divisors (1104644098).

2152150766 is a wasteful number, since it uses less digits than its factorization.

2152150766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9522906.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 2152150766 is about 46391.2789864647. The cubic root of 2152150766 is about 1291.0931114835.

The spelling of 2152150766 in words is "two billion, one hundred fifty-two million, one hundred fifty thousand, seven hundred sixty-six".