1352173960957 has 4 divisors (see below), whose sum is σ = 1352185698816. Its totient is φ = 1352162223100.

The previous prime is 1352173960931. The next prime is 1352173960979. The reversal of 1352173960957 is 7590693712531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1352173960957 - 2⁷ = 1352173960829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352173960927) 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, 5694403 + ... + 5927104.

It is an arithmetic number, because the mean of its divisors is an integer number (338046424704).

Almost surely, 2^{1352173960957} is an apocalyptic number.

It is an amenable number.

1352173960957 is a deficient number, since it is larger than the sum of its proper divisors (11737859).

1352173960957 is a wasteful number, since it uses less digits than its factorization.

1352173960957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11737858.

The product of its (nonzero) digits is 10716300, while the sum is 58.

The spelling of 1352173960957 in words is "one trillion, three hundred fifty-two billion, one hundred seventy-three million, nine hundred sixty thousand, nine hundred fifty-seven".