266430050 has 24 divisors (see below), whose sum is σ = 497745300. Its totient is φ = 106102080.

The previous prime is 266430049. The next prime is 266430053. The reversal of 266430050 is 50034662.

It can be written as a sum of positive squares in 6 ways, for example, as 152004241 + 114425809 = 12329^2 + 10697^2 .

It is not an unprimeable number, because it can be changed into a prime (266430053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185 + ... + 23084.

Almost surely, 2^266430050 is an apocalyptic number.

266430050 is a deficient number, since it is larger than the sum of its proper divisors (231315250).

266430050 is a wasteful number, since it uses less digits than its factorization.

266430050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23510 (or 23505 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 266430050 is about 16322.6851344992. The cubic root of 266430050 is about 643.4691576685.

The spelling of 266430050 in words is "two hundred sixty-six million, four hundred thirty thousand, fifty".