146634053 has 2 divisors, whose sum is σ = 146634054. Its totient is φ = 146634052.

The previous prime is 146634049. The next prime is 146634083. The reversal of 146634053 is 350436641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100841764 + 45792289 = 10042^2 + 6767^2 .

It is a cyclic number.

It is not a de Polignac number, because 146634053 - 2² = 146634049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146634013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73317026 + 73317027.

It is an arithmetic number, because the mean of its divisors is an integer number (73317027).

Almost surely, 2^146634053 is an apocalyptic number.

It is an amenable number.

146634053 is a deficient number, since it is larger than the sum of its proper divisors (1).

146634053 is an equidigital number, since it uses as much as digits as its factorization.

146634053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 146634053 is about 12109.2548490813. The cubic root of 146634053 is about 527.3249007420.

The spelling of 146634053 in words is "one hundred forty-six million, six hundred thirty-four thousand, fifty-three".