500142961678573 has 2 divisors, whose sum is σ = 500142961678574. Its totient is φ = 500142961678572.

The previous prime is 500142961678541. The next prime is 500142961678667. The reversal of 500142961678573 is 375876169241005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 347663881188009 + 152479080490564 = 18645747^2 + 12348242^2 .

It is a cyclic number.

It is not a de Polignac number, because 500142961678573 - 2⁵ = 500142961678541 is a prime.

It is a super-2 number, since 2×500142961678573² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500142961628573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250071480839286 + 250071480839287.

It is an arithmetic number, because the mean of its divisors is an integer number (250071480839287).

It is a 2-persistent number, because it is pandigital, and so is 2⋅500142961678573 = 1000285923357146, but 3⋅500142961678573 = 1500428885035719 is not.

Almost surely, 2^{500142961678573} is an apocalyptic number.

It is an amenable number.

500142961678573 is a deficient number, since it is larger than the sum of its proper divisors (1).

500142961678573 is an equidigital number, since it uses as much as digits as its factorization.

500142961678573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76204800, while the sum is 64.

The spelling of 500142961678573 in words is "five hundred trillion, one hundred forty-two billion, nine hundred sixty-one million, six hundred seventy-eight thousand, five hundred seventy-three".