4552821023 has 2 divisors, whose sum is σ = 4552821024. Its totient is φ = 4552821022.

The previous prime is 4552821019. The next prime is 4552821047. The reversal of 4552821023 is 3201282554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4552821023 - 2² = 4552821019 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4552821073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2276410511 + 2276410512.

It is an arithmetic number, because the mean of its divisors is an integer number (2276410512).

Almost surely, 2^4552821023 is an apocalyptic number.

4552821023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4552821023 is an equidigital number, since it uses as much as digits as its factorization.

4552821023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 4552821023 is about 67474.5953896724. The cubic root of 4552821023 is about 1657.3981865820.

The spelling of 4552821023 in words is "four billion, five hundred fifty-two million, eight hundred twenty-one thousand, twenty-three".