1351153265 has 32 divisors (see below), whose sum is σ = 2045869056. Its totient is φ = 832109760.

The previous prime is 1351153249. The next prime is 1351153273. The reversal of 1351153265 is 5623511531.

It is not a de Polignac number, because 1351153265 - 2⁴ = 1351153249 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10814 + ... + 53096.

It is an arithmetic number, because the mean of its divisors is an integer number (63933408).

Almost surely, 2^1351153265 is an apocalyptic number.

It is an amenable number.

1351153265 is a deficient number, since it is larger than the sum of its proper divisors (694715791).

1351153265 is a wasteful number, since it uses less digits than its factorization.

1351153265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42389.

The product of its digits is 13500, while the sum is 32.

The square root of 1351153265 is about 36758.0367402831. The cubic root of 1351153265 is about 1105.5240759124.

Adding to 1351153265 its reverse (5623511531), we get a palindrome (6974664796).

The spelling of 1351153265 in words is "one billion, three hundred fifty-one million, one hundred fifty-three thousand, two hundred sixty-five".