573770023 has 2 divisors, whose sum is σ = 573770024. Its totient is φ = 573770022.

The previous prime is 573770011. The next prime is 573770051. The reversal of 573770023 is 320077375.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-573770023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573770053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286885011 + 286885012.

It is an arithmetic number, because the mean of its divisors is an integer number (286885012).

Almost surely, 2^573770023 is an apocalyptic number.

573770023 is a deficient number, since it is larger than the sum of its proper divisors (1).

573770023 is an equidigital number, since it uses as much as digits as its factorization.

573770023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30870, while the sum is 34.

The square root of 573770023 is about 23953.4970933265. The cubic root of 573770023 is about 830.9584046820.

The spelling of 573770023 in words is "five hundred seventy-three million, seven hundred seventy thousand, twenty-three".