1352252534 has 8 divisors (see below), whose sum is σ = 2135135640. Its totient is φ = 640540656.

The previous prime is 1352252533. The next prime is 1352252537. The reversal of 1352252534 is 4352522531.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1352252534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352252533) 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, 17792759 + ... + 17792834.

It is an arithmetic number, because the mean of its divisors is an integer number (266891955).

Almost surely, 2^1352252534 is an apocalyptic number.

1352252534 is a deficient number, since it is larger than the sum of its proper divisors (782883106).

1352252534 is a wasteful number, since it uses less digits than its factorization.

1352252534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35585614.

The product of its digits is 36000, while the sum is 32.

The square root of 1352252534 is about 36772.9864710496. The cubic root of 1352252534 is about 1105.8238047820.

The spelling of 1352252534 in words is "one billion, three hundred fifty-two million, two hundred fifty-two thousand, five hundred thirty-four".