1325283475 has 6 divisors (see below), whose sum is σ = 1643351540. Its totient is φ = 1060226760.

The previous prime is 1325283473. The next prime is 1325283503. The reversal of 1325283475 is 5743825231.

It is not a de Polignac number, because 1325283475 - 2¹ = 1325283473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1325283473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26505645 + ... + 26505694.

Almost surely, 2^1325283475 is an apocalyptic number.

1325283475 is a deficient number, since it is larger than the sum of its proper divisors (318068065).

1325283475 is an equidigital number, since it uses as much as digits as its factorization.

1325283475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53011349 (or 53011344 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 1325283475 is about 36404.4430667467. The cubic root of 1325283475 is about 1098.4229397879.

The spelling of 1325283475 in words is "one billion, three hundred twenty-five million, two hundred eighty-three thousand, four hundred seventy-five".