2415424032225 has 36 divisors (see below), whose sum is σ = 4327922155596. Its totient is φ = 1287740989440.

The previous prime is 2415424032191. The next prime is 2415424032233. The reversal of 2415424032225 is 5222304245142.

2415424032225 is a `hidden beast` number, since 2 + 4 + 1 + 5 + 424 + 0 + 3 + 2 + 225 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 77066201664 + 2338357830561 = 277608^2 + 1529169^2 .

It is not a de Polignac number, because 2415424032225 - 2³¹ = 2413276548577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2415424032225.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1422352 + ... + 2618001.

Almost surely, 2^{2415424032225} is an apocalyptic number.

2415424032225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2415424032225 is a deficient number, since it is larger than the sum of its proper divisors (1912498123371).

2415424032225 is a wasteful number, since it uses less digits than its factorization.

2415424032225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043026 (or 4043018 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 2415424032225 its reverse (5222304245142), we get a palindrome (7637728277367).

The spelling of 2415424032225 in words is "two trillion, four hundred fifteen billion, four hundred twenty-four million, thirty-two thousand, two hundred twenty-five".