1355971713 has 8 divisors (see below), whose sum is σ = 1866283776. Its totient is φ = 874820400.

The previous prime is 1355971711. The next prime is 1355971723. The reversal of 1355971713 is 3171795531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1355971713 - 2¹ = 1355971711 is a prime.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (1355971711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7290078 + ... + 7290263.

It is an arithmetic number, because the mean of its divisors is an integer number (233285472).

Almost surely, 2^1355971713 is an apocalyptic number.

It is an amenable number.

1355971713 is a deficient number, since it is larger than the sum of its proper divisors (510312063).

1355971713 is a wasteful number, since it uses less digits than its factorization.

1355971713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14580375.

The product of its digits is 99225, while the sum is 42.

The square root of 1355971713 is about 36823.5211923032. The cubic root of 1355971713 is about 1106.8366806568.

The spelling of 1355971713 in words is "one billion, three hundred fifty-five million, nine hundred seventy-one thousand, seven hundred thirteen".