650144054 has 24 divisors (see below), whose sum is σ = 1135474200. Its totient is φ = 278378016.

The previous prime is 650144051. The next prime is 650144083. The reversal of 650144054 is 450441056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650144051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137522 + ... + 142170.

It is an arithmetic number, because the mean of its divisors is an integer number (47311425).

Almost surely, 2^650144054 is an apocalyptic number.

650144054 is a deficient number, since it is larger than the sum of its proper divisors (485330146).

650144054 is a wasteful number, since it uses less digits than its factorization.

650144054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6092 (or 6085 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 650144054 is about 25497.9225428269. The cubic root of 650144054 is about 866.3030930285.

The spelling of 650144054 in words is "six hundred fifty million, one hundred forty-four thousand, fifty-four".