4132516215 has 16 divisors (see below), whose sum is σ = 6629032800. Its totient is φ = 2198339712.

The previous prime is 4132516183. The next prime is 4132516217. The reversal of 4132516215 is 5126152314.

It is not a de Polignac number, because 4132516215 - 2⁵ = 4132516183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132516217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348280 + ... + 359949.

It is an arithmetic number, because the mean of its divisors is an integer number (414314550).

Almost surely, 2^4132516215 is an apocalyptic number.

4132516215 is a deficient number, since it is larger than the sum of its proper divisors (2496516585).

4132516215 is a wasteful number, since it uses less digits than its factorization.

4132516215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708626.

The product of its digits is 7200, while the sum is 30.

The square root of 4132516215 is about 64284.6499173792. The cubic root of 4132516215 is about 1604.7406554883.

Adding to 4132516215 its reverse (5126152314), we get a palindrome (9258668529).

The spelling of 4132516215 in words is "four billion, one hundred thirty-two million, five hundred sixteen thousand, two hundred fifteen".