133458053 has 2 divisors, whose sum is σ = 133458054. Its totient is φ = 133458052.

The previous prime is 133458047. The next prime is 133458079. The reversal of 133458053 is 350854331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121396324 + 12061729 = 11018^2 + 3473^2 .

It is an emirp because it is prime and its reverse (350854331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133458053 - 2¹⁰ = 133457029 is a prime.

It is a super-2 number, since 2×133458053² = 35622103821101618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133458253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66729026 + 66729027.

It is an arithmetic number, because the mean of its divisors is an integer number (66729027).

Almost surely, 2^133458053 is an apocalyptic number.

It is an amenable number.

133458053 is a deficient number, since it is larger than the sum of its proper divisors (1).

133458053 is an equidigital number, since it uses as much as digits as its factorization.

133458053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 133458053 is about 11552.4046414589. The cubic root of 133458053 is about 511.0321950500.

The spelling of 133458053 in words is "one hundred thirty-three million, four hundred fifty-eight thousand, fifty-three".