3045121250 has 40 divisors (see below), whose sum is σ = 5847087708. Its totient is φ = 1188320000.

The previous prime is 3045121231. The next prime is 3045121259. The reversal of 3045121250 is 521215403.

It can be written as a sum of positive squares in 10 ways, for example, as 520159249 + 2524962001 = 22807^2 + 50249^2 .

It is not an unprimeable number, because it can be changed into a prime (3045121259) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21542 + ... + 80958.

Almost surely, 2^3045121250 is an apocalyptic number.

3045121250 is a deficient number, since it is larger than the sum of its proper divisors (2801966458).

3045121250 is an equidigital number, since it uses as much as digits as its factorization.

3045121250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59480 (or 59465 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3045121250 is about 55182.6172811693. The cubic root of 3045121250 is about 1449.4442975615. Note that the first 3 decimals are identical.

Adding to 3045121250 its reverse (521215403), we get a palindrome (3566336653).

The spelling of 3045121250 in words is "three billion, forty-five million, one hundred twenty-one thousand, two hundred fifty".