141502573 has 2 divisors, whose sum is σ = 141502574. Its totient is φ = 141502572.

The previous prime is 141502549. The next prime is 141502589. The reversal of 141502573 is 375205141.

It is a happy number.

141502573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111450249 + 30052324 = 10557^2 + 5482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141502573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141502873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70751286 + 70751287.

It is an arithmetic number, because the mean of its divisors is an integer number (70751287).

Almost surely, 2^141502573 is an apocalyptic number.

It is an amenable number.

141502573 is a deficient number, since it is larger than the sum of its proper divisors (1).

141502573 is an equidigital number, since it uses as much as digits as its factorization.

141502573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 141502573 is about 11895.4854041355. The cubic root of 141502573 is about 521.1004469099.

The spelling of 141502573 in words is "one hundred forty-one million, five hundred two thousand, five hundred seventy-three".