2150374966 has 4 divisors (see below), whose sum is σ = 3225562452. Its totient is φ = 1075187482.

The previous prime is 2150374957. The next prime is 2150375063. The reversal of 2150374966 is 6694730512.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2150374966² = 9248224988799002312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537593740 + ... + 537593743.

It is an arithmetic number, because the mean of its divisors is an integer number (806390613).

Almost surely, 2^2150374966 is an apocalyptic number.

2150374966 is a deficient number, since it is larger than the sum of its proper divisors (1075187486).

2150374966 is a wasteful number, since it uses less digits than its factorization.

2150374966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075187485.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 2150374966 is about 46372.1356635642. The cubic root of 2150374966 is about 1290.7379080486.

It can be divided in two parts, 21503 and 74966, that added together give a palindrome (96469).

The spelling of 2150374966 in words is "two billion, one hundred fifty million, three hundred seventy-four thousand, nine hundred sixty-six".