907245133 has 2 divisors, whose sum is σ = 907245134. Its totient is φ = 907245132.

The previous prime is 907245127. The next prime is 907245151. The reversal of 907245133 is 331542709.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 862127044 + 45118089 = 29362^2 + 6717^2 .

It is a cyclic number.

It is not a de Polignac number, because 907245133 - 2⁹ = 907244621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (907245173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453622566 + 453622567.

It is an arithmetic number, because the mean of its divisors is an integer number (453622567).

Almost surely, 2^907245133 is an apocalyptic number.

It is an amenable number.

907245133 is a deficient number, since it is larger than the sum of its proper divisors (1).

907245133 is an equidigital number, since it uses as much as digits as its factorization.

907245133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 907245133 is about 30120.5101716422. The cubic root of 907245133 is about 968.0732408924.

The spelling of 907245133 in words is "nine hundred seven million, two hundred forty-five thousand, one hundred thirty-three".