1352452743 has 6 divisors (see below), whose sum is σ = 1953542864. Its totient is φ = 901635156.

The previous prime is 1352452741. The next prime is 1352452747. The reversal of 1352452743 is 3472542531.

1352452743 is a `hidden beast` number, since 13 + 524 + 52 + 74 + 3 = 666.

It is not a de Polignac number, because 1352452743 - 2¹ = 1352452741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1352452698 and 1352452707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352452741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75136255 + ... + 75136272.

Almost surely, 2^1352452743 is an apocalyptic number.

1352452743 is a deficient number, since it is larger than the sum of its proper divisors (601090121).

1352452743 is a wasteful number, since it uses less digits than its factorization.

1352452743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150272533 (or 150272530 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 1352452743 is about 36775.7085995634. The cubic root of 1352452743 is about 1105.8783766777.

The spelling of 1352452743 in words is "one billion, three hundred fifty-two million, four hundred fifty-two thousand, seven hundred forty-three".