1325225415 has 8 divisors (see below), whose sum is σ = 2120360688. Its totient is φ = 706786880.

The previous prime is 1325225413. The next prime is 1325225459. The reversal of 1325225415 is 5145225231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1325225415 - 2¹ = 1325225413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325225413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44174166 + ... + 44174195.

It is an arithmetic number, because the mean of its divisors is an integer number (265045086).

Almost surely, 2^1325225415 is an apocalyptic number.

1325225415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1325225415 is a deficient number, since it is larger than the sum of its proper divisors (795135273).

1325225415 is an equidigital number, since it uses as much as digits as its factorization.

1325225415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88348369.

The product of its digits is 12000, while the sum is 30.

The square root of 1325225415 is about 36403.6456278763. The cubic root of 1325225415 is about 1098.4068991021.

The spelling of 1325225415 in words is "one billion, three hundred twenty-five million, two hundred twenty-five thousand, four hundred fifteen".