3045121500 has 48 divisors (see below), whose sum is σ = 8867398176. Its totient is φ = 812032000.

The previous prime is 3045121487. The next prime is 3045121529. The reversal of 3045121500 is 51215403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013541 + ... + 1016540.

It is an arithmetic number, because the mean of its divisors is an integer number (184737462).

Almost surely, 2^3045121500 is an apocalyptic number.

3045121500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3045121500 is an abundant number, since it is smaller than the sum of its proper divisors (5822276676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3045121500 is a wasteful number, since it uses less digits than its factorization.

3045121500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030103 (or 2030091 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 3045121500 is about 55182.6195463753. The cubic root of 3045121500 is about 1449.4443372272. Note that the first 3 decimals are identical.

Adding to 3045121500 its reverse (51215403), we get a palindrome (3096336903).

The spelling of 3045121500 in words is "three billion, forty-five million, one hundred twenty-one thousand, five hundred".