4530901 has 4 divisors (see below), whose sum is σ = 4581900. Its totient is φ = 4479904.

The previous prime is 4530893. The next prime is 4530907. The reversal of 4530901 is 1090354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1052676 + 3478225 = 1026^2 + 1865^2 .

It is not a de Polignac number, because 4530901 - 2³ = 4530893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530907) 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, 25366 + ... + 25543.

It is an arithmetic number, because the mean of its divisors is an integer number (1145475).

Almost surely, 2^4530901 is an apocalyptic number.

It is an amenable number.

4530901 is a deficient number, since it is larger than the sum of its proper divisors (50999).

4530901 is an equidigital number, since it uses as much as digits as its factorization.

4530901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50998.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 4530901 is about 2128.5913182196. The cubic root of 4530901 is about 165.4734001907.

The spelling of 4530901 in words is "four million, five hundred thirty thousand, nine hundred one".