147053573 has 2 divisors, whose sum is σ = 147053574. Its totient is φ = 147053572.

The previous prime is 147053561. The next prime is 147053581. The reversal of 147053573 is 375350741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124032769 + 23020804 = 11137^2 + 4798^2 .

It is a cyclic number.

It is not a de Polignac number, because 147053573 - 2⁶ = 147053509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147053773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73526786 + 73526787.

It is an arithmetic number, because the mean of its divisors is an integer number (73526787).

Almost surely, 2^147053573 is an apocalyptic number.

It is an amenable number.

147053573 is a deficient number, since it is larger than the sum of its proper divisors (1).

147053573 is an equidigital number, since it uses as much as digits as its factorization.

147053573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 147053573 is about 12126.5647650107. The cubic root of 147053573 is about 527.8273140610.

The spelling of 147053573 in words is "one hundred forty-seven million, fifty-three thousand, five hundred seventy-three".