1352245064 has 16 divisors (see below), whose sum is σ = 2538096000. Its totient is φ = 675419472.

The previous prime is 1352245061. The next prime is 1352245099. The reversal of 1352245064 is 4605422531.

It is a super-2 number, since 2×1352245064² = 3657133426224728192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1352245064.

It is not an unprimeable number, because it can be changed into a prime (1352245061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79664 + ... + 95135.

It is an arithmetic number, because the mean of its divisors is an integer number (158631000).

Almost surely, 2^1352245064 is an apocalyptic number.

It is an amenable number.

1352245064 is a deficient number, since it is larger than the sum of its proper divisors (1185850936).

1352245064 is a wasteful number, since it uses less digits than its factorization.

1352245064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175772 (or 175768 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1352245064 is about 36772.8849017860. The cubic root of 1352245064 is about 1105.8217685452.

Adding to 1352245064 its reverse (4605422531), we get a palindrome (5957667595).

The spelling of 1352245064 in words is "one billion, three hundred fifty-two million, two hundred forty-five thousand, sixty-four".