4215355245 has 24 divisors (see below), whose sum is σ = 7624296576. Its totient is φ = 2150441568.

The previous prime is 4215355217. The next prime is 4215355247. The reversal of 4215355245 is 5425535124.

It is not a de Polignac number, because 4215355245 - 2¹⁵ = 4215322477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4215355247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2035369 + ... + 2037438.

It is an arithmetic number, because the mean of its divisors is an integer number (317679024).

Almost surely, 2^4215355245 is an apocalyptic number.

4215355245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4215355245 is a deficient number, since it is larger than the sum of its proper divisors (3408941331).

4215355245 is a wasteful number, since it uses less digits than its factorization.

4215355245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4072841 (or 4072838 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 4215355245 is about 64925.7671883821. The cubic root of 4215355245 is about 1615.3924921568.

The spelling of 4215355245 in words is "four billion, two hundred fifteen million, three hundred fifty-five thousand, two hundred forty-five".