142675573 has 2 divisors, whose sum is σ = 142675574. Its totient is φ = 142675572.

The previous prime is 142675571. The next prime is 142675639. The reversal of 142675573 is 375576241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122810724 + 19864849 = 11082^2 + 4457^2 .

It is a cyclic number.

It is not a de Polignac number, because 142675573 - 2¹ = 142675571 is a prime.

Together with 142675571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142675571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71337786 + 71337787.

It is an arithmetic number, because the mean of its divisors is an integer number (71337787).

Almost surely, 2^142675573 is an apocalyptic number.

It is an amenable number.

142675573 is a deficient number, since it is larger than the sum of its proper divisors (1).

142675573 is an equidigital number, since it uses as much as digits as its factorization.

142675573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 40.

The square root of 142675573 is about 11944.6880662494. The cubic root of 142675573 is about 522.5363914734.

The spelling of 142675573 in words is "one hundred forty-two million, six hundred seventy-five thousand, five hundred seventy-three".