146508853 has 2 divisors, whose sum is σ = 146508854. Its totient is φ = 146508852.

The previous prime is 146508799. The next prime is 146508871. The reversal of 146508853 is 358805641.

146508853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146482609 + 26244 = 12103^2 + 162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146508853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146508253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73254426 + 73254427.

It is an arithmetic number, because the mean of its divisors is an integer number (73254427).

Almost surely, 2^146508853 is an apocalyptic number.

It is an amenable number.

146508853 is a deficient number, since it is larger than the sum of its proper divisors (1).

146508853 is an equidigital number, since it uses as much as digits as its factorization.

146508853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 146508853 is about 12104.0841454445. The cubic root of 146508853 is about 527.1747767308.

The spelling of 146508853 in words is "one hundred forty-six million, five hundred eight thousand, eight hundred fifty-three".