650161150 has 24 divisors (see below), whose sum is σ = 1251002520. Its totient is φ = 251096160.

The previous prime is 650161147. The next prime is 650161159. The reversal of 650161150 is 51161056.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650161159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222744 + ... + 225643.

It is an arithmetic number, because the mean of its divisors is an integer number (52125105).

Almost surely, 2^650161150 is an apocalyptic number.

650161150 is a deficient number, since it is larger than the sum of its proper divisors (600841370).

650161150 is a wasteful number, since it uses less digits than its factorization.

650161150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448428 (or 448423 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 650161150 is about 25498.2577836212. The cubic root of 650161150 is about 866.3106863138.

It can be divided in two parts, 65016 and 1150, that added together give a palindrome (66166).

The spelling of 650161150 in words is "six hundred fifty million, one hundred sixty-one thousand, one hundred fifty".