1354252373 has 2 divisors, whose sum is σ = 1354252374. Its totient is φ = 1354252372.

The previous prime is 1354252369. The next prime is 1354252423. The reversal of 1354252373 is 3732524531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1336121809 + 18130564 = 36553^2 + 4258^2 .

It is an emirp because it is prime and its reverse (3732524531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1354252373 - 2² = 1354252369 is a prime.

It is a super-3 number, since 3×1354252373³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354254373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677126186 + 677126187.

It is an arithmetic number, because the mean of its divisors is an integer number (677126187).

Almost surely, 2^1354252373 is an apocalyptic number.

It is an amenable number.

1354252373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354252373 is an equidigital number, since it uses as much as digits as its factorization.

1354252373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 35.

The square root of 1354252373 is about 36800.1681110291. The cubic root of 1354252373 is about 1106.3686685641.

The spelling of 1354252373 in words is "one billion, three hundred fifty-four million, two hundred fifty-two thousand, three hundred seventy-three".