2415432245 has 4 divisors (see below), whose sum is σ = 2898518700. Its totient is φ = 1932345792.

The previous prime is 2415432241. The next prime is 2415432251. The reversal of 2415432245 is 5422345142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5422345142 = 2 ⋅2711172571.

It can be written as a sum of positive squares in 2 ways, for example, as 781817521 + 1633614724 = 27961^2 + 40418^2 .

It is a cyclic number.

It is not a de Polignac number, because 2415432245 - 2² = 2415432241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415432241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241543220 + ... + 241543229.

It is an arithmetic number, because the mean of its divisors is an integer number (724629675).

Almost surely, 2^2415432245 is an apocalyptic number.

It is an amenable number.

2415432245 is a deficient number, since it is larger than the sum of its proper divisors (483086455).

2415432245 is an equidigital number, since it uses as much as digits as its factorization.

2415432245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483086454.

The product of its digits is 38400, while the sum is 32.

The square root of 2415432245 is about 49147.0471646059. The cubic root of 2415432245 is about 1341.7294527326.

Adding to 2415432245 its reverse (5422345142), we get a palindrome (7837777387).

The spelling of 2415432245 in words is "two billion, four hundred fifteen million, four hundred thirty-two thousand, two hundred forty-five".