468628133 has 2 divisors, whose sum is σ = 468628134. Its totient is φ = 468628132.

The previous prime is 468628037. The next prime is 468628163. The reversal of 468628133 is 331826864.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 467510884 + 1117249 = 21622^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 468628133 - 2²⁸ = 200192677 is a prime.

It is a super-2 number, since 2×468628133² = 439224654078131378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468628163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234314066 + 234314067.

It is an arithmetic number, because the mean of its divisors is an integer number (234314067).

Almost surely, 2^468628133 is an apocalyptic number.

It is an amenable number.

468628133 is a deficient number, since it is larger than the sum of its proper divisors (1).

468628133 is an equidigital number, since it uses as much as digits as its factorization.

468628133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 41.

The square root of 468628133 is about 21647.8205138531. The cubic root of 468628133 is about 776.7408017019.

The spelling of 468628133 in words is "four hundred sixty-eight million, six hundred twenty-eight thousand, one hundred thirty-three".