264450250 has 32 divisors (see below), whose sum is σ = 503195472. Its totient is φ = 104040000.

The previous prime is 264450223. The next prime is 264450259. The reversal of 264450250 is 52054462.

264450250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3207681 + 261242569 = 1791^2 + 16163^2 .

It is not an unprimeable number, because it can be changed into a prime (264450259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6580 + ... + 23920.

Almost surely, 2^264450250 is an apocalyptic number.

264450250 is a deficient number, since it is larger than the sum of its proper divisors (238745222).

264450250 is a wasteful number, since it uses less digits than its factorization.

264450250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17419 (or 17409 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 264450250 is about 16261.9263926510. The cubic root of 264450250 is about 641.8713539005.

The spelling of 264450250 in words is "two hundred sixty-four million, four hundred fifty thousand, two hundred fifty".