3034520045 has 4 divisors (see below), whose sum is σ = 3641424060. Its totient is φ = 2427616032.

The previous prime is 3034520023. The next prime is 3034520051. The reversal of 3034520045 is 5400254303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5400254303 = 37 ⋅145952819.

It can be written as a sum of positive squares in 2 ways, for example, as 610139401 + 2424380644 = 24701^2 + 49238^2 .

It is a cyclic number.

It is not a de Polignac number, because 3034520045 - 2¹⁶ = 3034454509 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3034519996 and 3034520023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303452000 + ... + 303452009.

It is an arithmetic number, because the mean of its divisors is an integer number (910356015).

Almost surely, 2^3034520045 is an apocalyptic number.

It is an amenable number.

3034520045 is a deficient number, since it is larger than the sum of its proper divisors (606904015).

3034520045 is an equidigital number, since it uses as much as digits as its factorization.

3034520045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606904014.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3034520045 is about 55086.4778779693. The cubic root of 3034520045 is about 1447.7603227847.

Adding to 3034520045 its reverse (5400254303), we get a palindrome (8434774348).

The spelling of 3034520045 in words is "three billion, thirty-four million, five hundred twenty thousand, forty-five".