1352522545 has 16 divisors (see below), whose sum is σ = 1774432512. Its totient is φ = 981509760.

The previous prime is 1352522539. The next prime is 1352522557. The reversal of 1352522545 is 5452252531.

It is not a de Polignac number, because 1352522545 - 2³ = 1352522537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352522545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1092 + ... + 52021.

It is an arithmetic number, because the mean of its divisors is an integer number (110902032).

Almost surely, 2^1352522545 is an apocalyptic number.

It is an amenable number.

1352522545 is a deficient number, since it is larger than the sum of its proper divisors (421909967).

1352522545 is a wasteful number, since it uses less digits than its factorization.

1352522545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53592.

The product of its digits is 60000, while the sum is 34.

The square root of 1352522545 is about 36776.6576105007. The cubic root of 1352522545 is about 1105.8974016664.

The spelling of 1352522545 in words is "one billion, three hundred fifty-two million, five hundred twenty-two thousand, five hundred forty-five".