1352276225 has 6 divisors (see below), whose sum is σ = 1676822550. Its totient is φ = 1081820960.

The previous prime is 1352276213. The next prime is 1352276239. The reversal of 1352276225 is 5226722531.

It can be written as a sum of positive squares in 3 ways, for example, as 195664144 + 1156612081 = 13988^2 + 34009^2 .

It is not a de Polignac number, because 1352276225 - 2²⁰ = 1351227649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27045500 + ... + 27045549.

It is an arithmetic number, because the mean of its divisors is an integer number (279470425).

Almost surely, 2^1352276225 is an apocalyptic number.

It is an amenable number.

1352276225 is a deficient number, since it is larger than the sum of its proper divisors (324546325).

1352276225 is an equidigital number, since it uses as much as digits as its factorization.

1352276225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54091059 (or 54091054 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 1352276225 is about 36773.3085946859. The cubic root of 1352276225 is about 1105.8302626287.

Adding to 1352276225 its reverse (5226722531), we get a palindrome (6578998756).

The spelling of 1352276225 in words is "one billion, three hundred fifty-two million, two hundred seventy-six thousand, two hundred twenty-five".