1352272065 has 32 divisors (see below), whose sum is σ = 2192526336. Its totient is φ = 711633600.

The previous prime is 1352272057. The next prime is 1352272069. The reversal of 1352272065 is 5602722531.

It is not a de Polignac number, because 1352272065 - 2³ = 1352272057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1352272069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472890 + ... + 475740.

It is an arithmetic number, because the mean of its divisors is an integer number (68516448).

Almost surely, 2^1352272065 is an apocalyptic number.

1352272065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1352272065 is a deficient number, since it is larger than the sum of its proper divisors (840254271).

1352272065 is a wasteful number, since it uses less digits than its factorization.

1352272065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 1352272065 is about 36773.2520318777. The cubic root of 1352272065 is about 1105.8291286744.

Adding to 1352272065 its reverse (5602722531), we get a palindrome (6954994596).

The spelling of 1352272065 in words is "one billion, three hundred fifty-two million, two hundred seventy-two thousand, sixty-five".