7552075133 has 2 divisors, whose sum is σ = 7552075134. Its totient is φ = 7552075132.

The previous prime is 7552075123. The next prime is 7552075163. The reversal of 7552075133 is 3315702557.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6989294404 + 562780729 = 83602^2 + 23723^2 .

It is a cyclic number.

It is not a de Polignac number, because 7552075133 - 2⁸ = 7552074877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7552075123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3776037566 + 3776037567.

It is an arithmetic number, because the mean of its divisors is an integer number (3776037567).

Almost surely, 2^7552075133 is an apocalyptic number.

It is an amenable number.

7552075133 is a deficient number, since it is larger than the sum of its proper divisors (1).

7552075133 is an equidigital number, since it uses as much as digits as its factorization.

7552075133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110250, while the sum is 38.

The square root of 7552075133 is about 86902.6762131063. The cubic root of 7552075133 is about 1961.9537588991.

The spelling of 7552075133 in words is "seven billion, five hundred fifty-two million, seventy-five thousand, one hundred thirty-three".