3002055145 has 4 divisors (see below), whose sum is σ = 3602466180. Its totient is φ = 2401644112.

The previous prime is 3002055127. The next prime is 3002055149. The reversal of 3002055145 is 5415502003.

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 1696533721 + 1305521424 = 41189^2 + 36132^2 .

It is a cyclic number.

It is not a de Polignac number, because 3002055145 - 2⁵ = 3002055113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3002055149) 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, 300205510 + ... + 300205519.

It is an arithmetic number, because the mean of its divisors is an integer number (900616545).

Almost surely, 2^3002055145 is an apocalyptic number.

It is an amenable number.

3002055145 is a deficient number, since it is larger than the sum of its proper divisors (600411035).

3002055145 is an equidigital number, since it uses as much as digits as its factorization.

3002055145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600411034.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 3002055145 is about 54791.0133598567. The cubic root of 3002055145 is about 1442.5788320203.

Adding to 3002055145 its reverse (5415502003), we get a palindrome (8417557148).

The spelling of 3002055145 in words is "three billion, two million, fifty-five thousand, one hundred forty-five".