3045025505 has 4 divisors (see below), whose sum is σ = 3654030612. Its totient is φ = 2436020400.

The previous prime is 3045025457. The next prime is 3045025517. The reversal of 3045025505 is 5055205403.

It is a happy number.

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 1058005729 + 1987019776 = 32527^2 + 44576^2 .

It is not a de Polignac number, because 3045025505 - 2²² = 3040831201 is a prime.

It is a super-2 number, since 2×3045025505² = 18544360652201010050, which contains 22 as substring.

It is a Duffinian 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, 304502546 + ... + 304502555.

It is an arithmetic number, because the mean of its divisors is an integer number (913507653).

Almost surely, 2^3045025505 is an apocalyptic number.

It is an amenable number.

3045025505 is a deficient number, since it is larger than the sum of its proper divisors (609005107).

3045025505 is an equidigital number, since it uses as much as digits as its factorization.

3045025505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609005106.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 3045025505 is about 55181.7497457266. The cubic root of 3045025505 is about 1449.4291062125.

It can be divided in two parts, 30450 and 25505, that added together give a palindrome (55955).

The spelling of 3045025505 in words is "three billion, forty-five million, twenty-five thousand, five hundred five".