4528457801 has 4 divisors (see below), whose sum is σ = 5175380352. Its totient is φ = 3881535252.

The previous prime is 4528457789. The next prime is 4528457803. The reversal of 4528457801 is 1087548254.

4528457801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4528457801 - 2¹⁸ = 4528195657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4528457803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323461265 + ... + 323461278.

It is an arithmetic number, because the mean of its divisors is an integer number (1293845088).

Almost surely, 2^4528457801 is an apocalyptic number.

It is an amenable number.

4528457801 is a deficient number, since it is larger than the sum of its proper divisors (646922551).

4528457801 is an equidigital number, since it uses as much as digits as its factorization.

4528457801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646922550.

The product of its (nonzero) digits is 358400, while the sum is 44.

The square root of 4528457801 is about 67293.8169596583. The cubic root of 4528457801 is about 1654.4365208725.

The spelling of 4528457801 in words is "four billion, five hundred twenty-eight million, four hundred fifty-seven thousand, eight hundred one".