146527013 has 2 divisors, whose sum is σ = 146527014. Its totient is φ = 146527012.

The previous prime is 146526983. The next prime is 146527027. The reversal of 146527013 is 310725641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90307009 + 56220004 = 9503^2 + 7498^2 .

It is an emirp because it is prime and its reverse (310725641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146527013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146527313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73263506 + 73263507.

It is an arithmetic number, because the mean of its divisors is an integer number (73263507).

Almost surely, 2^146527013 is an apocalyptic number.

It is an amenable number.

146527013 is a deficient number, since it is larger than the sum of its proper divisors (1).

146527013 is an equidigital number, since it uses as much as digits as its factorization.

146527013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 146527013 is about 12104.8342822196. The cubic root of 146527013 is about 527.1965572085.

The spelling of 146527013 in words is "one hundred forty-six million, five hundred twenty-seven thousand, thirteen".