46553189 has 2 divisors, whose sum is σ = 46553190. Its totient is φ = 46553188.

The previous prime is 46553179. The next prime is 46553201. The reversal of 46553189 is 98135564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31730689 + 14822500 = 5633^2 + 3850^2 .

It is a cyclic number.

It is not a de Polignac number, because 46553189 - 2¹² = 46549093 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46553159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23276594 + 23276595.

It is an arithmetic number, because the mean of its divisors is an integer number (23276595).

Almost surely, 2^46553189 is an apocalyptic number.

It is an amenable number.

46553189 is a deficient number, since it is larger than the sum of its proper divisors (1).

46553189 is an equidigital number, since it uses as much as digits as its factorization.

46553189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 41.

The square root of 46553189 is about 6822.9897405756. The cubic root of 46553189 is about 359.7353739440.

The spelling of 46553189 in words is "forty-six million, five hundred fifty-three thousand, one hundred eighty-nine".