1352561804 has 48 divisors (see below), whose sum is σ = 2626041600. Its totient is φ = 604443840.

The previous prime is 1352561761. The next prime is 1352561809. The reversal of 1352561804 is 4081652531.

It is not an unprimeable number, because it can be changed into a prime (1352561809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674267 + ... + 676269.

It is an arithmetic number, because the mean of its divisors is an integer number (54709200).

Almost surely, 2^1352561804 is an apocalyptic number.

It is an amenable number.

1352561804 is a deficient number, since it is larger than the sum of its proper divisors (1273479796).

1352561804 is a wasteful number, since it uses less digits than its factorization.

1352561804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270 (or 2268 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 1352561804 is about 36777.1913555127. The cubic root of 1352561804 is about 1105.9081016744.

The spelling of 1352561804 in words is "one billion, three hundred fifty-two million, five hundred sixty-one thousand, eight hundred four".