2150989357 has 8 divisors (see below), whose sum is σ = 2396460672. Its totient is φ = 1913839200.

The previous prime is 2150989331. The next prime is 2150989361. The reversal of 2150989357 is 7539890512.

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 2150989357 - 2⁷ = 2150989229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2150989357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150989397) 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, 2079744 + ... + 2080777.

It is an arithmetic number, because the mean of its divisors is an integer number (299557584).

Almost surely, 2^2150989357 is an apocalyptic number.

It is an amenable number.

2150989357 is a deficient number, since it is larger than the sum of its proper divisors (245471315).

2150989357 is a wasteful number, since it uses less digits than its factorization.

2150989357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160579.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 2150989357 is about 46378.7597613390. The cubic root of 2150989357 is about 1290.8608233934.

The spelling of 2150989357 in words is "two billion, one hundred fifty million, nine hundred eighty-nine thousand, three hundred fifty-seven".