1352523673 has 2 divisors, whose sum is σ = 1352523674. Its totient is φ = 1352523672.

The previous prime is 1352523631. The next prime is 1352523701. The reversal of 1352523673 is 3763252531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1230045184 + 122478489 = 35072^2 + 11067^2 .

It is an emirp because it is prime and its reverse (3763252531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1352523673 - 2²¹ = 1350426521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1352523173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676261836 + 676261837.

It is an arithmetic number, because the mean of its divisors is an integer number (676261837).

Almost surely, 2^1352523673 is an apocalyptic number.

It is an amenable number.

1352523673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352523673 is an equidigital number, since it uses as much as digits as its factorization.

1352523673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 37.

The square root of 1352523673 is about 36776.6729463120. The cubic root of 1352523673 is about 1105.8977091048.

The spelling of 1352523673 in words is "one billion, three hundred fifty-two million, five hundred twenty-three thousand, six hundred seventy-three".