4515203012 has 6 divisors (see below), whose sum is σ = 7901605278. Its totient is φ = 2257601504.

The previous prime is 4515202961. The next prime is 4515203027. The reversal of 4515203012 is 2103025154.

It can be written as a sum of positive squares in only one way, i.e., 2688837316 + 1826365696 = 51854^2 + 42736^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564400373 + ... + 564400380.

It is an arithmetic number, because the mean of its divisors is an integer number (1316934213).

Almost surely, 2^4515203012 is an apocalyptic number.

It is an amenable number.

4515203012 is a deficient number, since it is larger than the sum of its proper divisors (3386402266).

4515203012 is a wasteful number, since it uses less digits than its factorization.

4515203012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128800757 (or 1128800755 counting only the distinct ones).

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

The square root of 4515203012 is about 67195.2603388066. The cubic root of 4515203012 is about 1652.8207656929.

Adding to 4515203012 its reverse (2103025154), we get a palindrome (6618228166).

The spelling of 4515203012 in words is "four billion, five hundred fifteen million, two hundred three thousand, twelve".