1352800528 has 10 divisors (see below), whose sum is σ = 2621051054. Its totient is φ = 676400256.

The previous prime is 1352800481. The next prime is 1352800529. The reversal of 1352800528 is 8250082531.

It can be written as a sum of positive squares in only one way, i.e., 849605904 + 503194624 = 29148^2 + 22432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1352800493 and 1352800502.

It is not an unprimeable number, because it can be changed into a prime (1352800529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42275001 + ... + 42275032.

Almost surely, 2^1352800528 is an apocalyptic number.

It is an amenable number.

1352800528 is a deficient number, since it is larger than the sum of its proper divisors (1268250526).

1352800528 is an equidigital number, since it uses as much as digits as its factorization.

1352800528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84550041 (or 84550035 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 1352800528 is about 36780.4367565150. The cubic root of 1352800528 is about 1105.9731612461.

The spelling of 1352800528 in words is "one billion, three hundred fifty-two million, eight hundred thousand, five hundred twenty-eight".