4061215250 has 32 divisors (see below), whose sum is σ = 7620356016. Its totient is φ = 1620691200.

The previous prime is 4061215247. The next prime is 4061215273. The reversal of 4061215250 is 525121604.

It can be written as a sum of positive squares in 8 ways, for example, as 6964321 + 4054250929 = 2639^2 + 63673^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89492 + ... + 127008.

Almost surely, 2^4061215250 is an apocalyptic number.

4061215250 is a deficient number, since it is larger than the sum of its proper divisors (3559140766).

4061215250 is a wasteful number, since it uses less digits than its factorization.

4061215250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37967 (or 37957 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4061215250 is about 63727.6647147846. The cubic root of 4061215250 is about 1595.4578534443.

Adding to 4061215250 its reverse (525121604), we get a palindrome (4586336854).

The spelling of 4061215250 in words is "four billion, sixty-one million, two hundred fifteen thousand, two hundred fifty".