2150367278 has 16 divisors (see below), whose sum is σ = 3318553680. Its totient is φ = 1044622656.

The previous prime is 2150367253. The next prime is 2150367353. The reversal of 2150367278 is 8727630512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100133 + ... + 119696.

It is an arithmetic number, because the mean of its divisors is an integer number (207409605).

Almost surely, 2^2150367278 is an apocalyptic number.

2150367278 is a deficient number, since it is larger than the sum of its proper divisors (1168186402).

2150367278 is a wasteful number, since it uses less digits than its factorization.

2150367278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219971.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 2150367278 is about 46372.0527688823. The cubic root of 2150367278 is about 1290.7363698355.

The spelling of 2150367278 in words is "two billion, one hundred fifty million, three hundred sixty-seven thousand, two hundred seventy-eight".