1352952057379 has 4 divisors (see below), whose sum is σ = 1457025292576. Its totient is φ = 1248878822184.

The previous prime is 1352952057349. The next prime is 1352952057407. The reversal of 1352952057379 is 9737502592531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1352952057379 - 2⁷ = 1352952057251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352952057349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52036617579 + ... + 52036617604.

It is an arithmetic number, because the mean of its divisors is an integer number (364256323144).

Almost surely, 2^{1352952057379} is an apocalyptic number.

1352952057379 is a deficient number, since it is larger than the sum of its proper divisors (104073235197).

1352952057379 is a wasteful number, since it uses less digits than its factorization.

1352952057379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104073235196.

The product of its (nonzero) digits is 17860500, while the sum is 58.

The spelling of 1352952057379 in words is "one trillion, three hundred fifty-two billion, nine hundred fifty-two million, fifty-seven thousand, three hundred seventy-nine".