5305045 has 8 divisors (see below), whose sum is σ = 6403896. Its totient is φ = 4218816.

The previous prime is 5305033. The next prime is 5305063. The reversal of 5305045 is 5405035.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3073009 + 2232036 = 1753^2 + 1494^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5305045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2202 + ... + 3931.

It is an arithmetic number, because the mean of its divisors is an integer number (800487).

Almost surely, 2^5305045 is an apocalyptic number.

It is an amenable number.

5305045 is a deficient number, since it is larger than the sum of its proper divisors (1098851).

5305045 is a wasteful number, since it uses less digits than its factorization.

5305045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 5305045 is about 2303.2683300041. The cubic root of 5305045 is about 174.4066434953.

It can be divided in two parts, 5 and 305045, that multiplied together give a square (1525225 = 1235²).

The spelling of 5305045 in words is "five million, three hundred five thousand, forty-five".