1352552545 has 8 divisors (see below), whose sum is σ = 1623286080. Its totient is φ = 1081893360.

The previous prime is 1352552519. The next prime is 1352552581. The reversal of 1352552545 is 5452552531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1352552545 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36036 + ... + 63274.

It is an arithmetic number, because the mean of its divisors is an integer number (202910760).

Almost surely, 2^1352552545 is an apocalyptic number.

It is an amenable number.

1352552545 is a deficient number, since it is larger than the sum of its proper divisors (270733535).

1352552545 is an equidigital number, since it uses as much as digits as its factorization.

1352552545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37175.

The product of its digits is 150000, while the sum is 37.

The square root of 1352552545 is about 36777.0654756466. The cubic root of 1352552545 is about 1105.9055781602.

The spelling of 1352552545 in words is "one billion, three hundred fifty-two million, five hundred fifty-two thousand, five hundred forty-five".